UGRD-NSCI6100 Calculus-Based Physics 1_ALL_IN_SOURCE PDF

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UGRD-NSCI6100 Calculus-Based Physics 1_ALL_IN_SOURCE...

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|CALCULUS - BASED PHYSICS 1| |UGRD–NSCI6100| |ALL IN SOURCE| BY: A.C.M.

What is the acronym of NIST? It is the world’s most widely used system of units, both in everyday commerce and in science. It is decimalized system of measurement based on the metre and the gram. Freezing point of water at sea level The main advantages of the metric system is that it has many base unit for each physical quantity Standard unit of length in metric system. In the United States, the National Physical Laboratory (NPL), a division of United States Department of Commerce, regulates commercial measurements. What is Friends language name of International System of Unit It is The Internationally recognized standard metric system. The word measurement is derived from the Greek word ______________. A millimeter is about the thickness of a dime. What is the acronym of NPL? There are only two types of SI units, based and derived units. In practice, every three calendar years will have 365 days, and every fourth year is a “leap year”, which has 366 days, to make up for the extra quarter day over four years. Standard unit of mass in metric system. standard unit of volume in metric system. Laws to regulate measurement were originally developed to prevent fraud. What is the boiling point of water at sea level? It is made of base unit for example, density. Types of Si units which is the simple measurement for time, length, mass, temperature, amount of substance, electric current, and light intensity. 86.3 liter = ____________ gal ? 5.2 L = ________ gal ? 68 fahrenheit = _______________ kelvin ? 50 kg = ____ g ? 100 cm = ______ in? 120 lbs = _____ kg? 100 inches = ____________ meter 500 g = __________ lbs?

National Institute of Standards and Technology SI units

Metric system 0 centigrade False

None of the choices False

Systeme International d' Unites International System of Units metron True National Physical Laboratory True True

gram liter True 100 centigrade derived units Base unit

22.798 gal 1.37 gal 293.15 kelvin 50,000 g 39.37 in 54.4 kg 2.54 meter 1.1 lbs

|CALCULUS - BASED PHYSICS 1| |UGRD–NSCI6100| |ALL IN SOURCE| BY: A.C.M.

25.8 lbs = ___________ grams ? 120 centigrade = _____________ Fahrenheit ? 122 meter = ______________ inches ? 200 Fahrenheit =_______ centigrade ? 180 kelvin = ____________ fahrenheit ? 550 m =________ in ? 120.5 centigrade = _______________ kelvin ? 150 Fahrenheit =_______ kelvin? 21 yard = __________ foot ? 250 kelvin = ___________ centigrade ? 100 m = ______ yrd ? 150 gram = _______________ kilogram ? It is The Internationally recognized standard metric system. What is Friends language name of International System of Unit 250 kelvin = ___________ centigrade ? 25.8 lbs = ___________ grams ? 122 meter = ______________ inches ? 170 centigrade = ______________ fahrenheit ? What is the boiling point of water at sea level? It is the world’s most widely used system of units, both in everyday commerce and in science. Standard unit of length in metric system. At sea level, the freezing temperature of water is 32 degrees Fahrenheit and the boiling point of water is 212 degrees Fahrenheit 100 m = ______ yrd ? The main advantages of the metric system is that it has many base unit for each physical quantity. What is the acronym of NPL? 100 inches = ____________ meter 550 m =________ in ? There are only two types of SI units, based and derived units. 500 g = __________ lbs? 700 yard = __________ cm ? 100 cm = ______ in? 5.2 L = ________ gal ? 120 centigrade = _____________ Fahrenheit ? 21 yard = __________ foot ? 150 gram = _______________ kilogram ? 150 Fahrenheit =_______ kelvin? 120 lbs = _____ kg? 280 feet = _____________ meter ?

11702.68 grams 248 Fahrenheit 4803.15 inches 93.33 centigrade none of the choices 21,653.5 in 393.65 kelvin 338.706 kelvin 63 foot none of the choice 109.361 yrd 0.15 kg nternational System of Units Systeme International d' Unites none of the choices 11702.68 grams 4803.15 inches 338 fahrenheit 100 centigrade SI units

None of the choices True

109.361 yrd The main advantages of the metric system is that it has many base unit for each physical quantity. National Physical Laboratory 2.54 meter 21,653.5 in True 1.1 lbs 64,008 cm 39.37 in 1.37 ga 248 Fahrenheit 63 foot 0.15 kg 338.706 kelvin 54.4 kg 85.344 meter

|CALCULUS - BASED PHYSICS 1| |UGRD–NSCI6100| |ALL IN SOURCE| BY: A.C.M.

The pressure units commonly used in the USA include the inch of mercury and the atmosphere (29.92 inches of mercury). It is made of base unit for example, density. standard unit of volume in metric system 200 Fahrenheit =_______ centigrade ? Freezing point of water at sea level In the United States, the National Physical Laboratory (NPL), a division of United States Department of Commerce, regulates commercial measurements. Types of Si units which is the simple measurement for time, length, mass, temperature, amount of substance, electric current, and light intensity. 180 kelvin = ____________ fahrenheit ? A millimeter is about the thickness of a dime. In practice, every three calendar years will have 365 days, and every fourth year is a “leap year”, which has 366 days, to make up for the extra quarter day over four years. It is decimalized system of measurement based on the metre and the gram. 120.5 centigrade = _______________ kelvin ? One atmosphere is equivalent to 14.7 pounds per square inch. 185 fahrenheit = __________ centigrade ? The temperature unit commonly used in USA is Centigrade. 50 kg = ____ g ? 86.3 liter = ____________ gal ? Standard unit of mass in metric system. 68 fahrenheit = _______________ kelvin ? What is the acronym of NIST? Commonly defined as the amount of heat energy required to raise the temperature of one gram of water by one degree celsius. Laws to regulate measurement were originally developed to prevent fraud. The word measurement is derived from the Greek word ______________. What is the acronym of BTU in pressure? In order to add ______ quantities, one has merely to make the algebraic addition. Quantities that are fully described by both magnitude and a direction. The moment of the resultant of a system of forces with respect to any axis or point is equal

True

derived units liter 93.33 centigrade 0 centigrade False

Base unit

none of the choices True True

Metric system 393.65 kelvin True 85 centigrade False 50,000 g 22.798 ga gram 293.15 kelvin National Institute of Standards and Technology calorie

True metron British Thermal Units Scalar vectors True

|CALCULUS - BASED PHYSICS 1| |UGRD–NSCI6100| |ALL IN SOURCE| BY: A.C.M.

to the vector sum of the moments of the individual forces of the system with respect to the same access or point. Quantities that are fully described by a magnitude. A car starts from rest and accelerates uniformly over a time of 5.21 seconds for a distance of 110 m. Determine the acceleration of the car. A race car accelerates uniformly from 18.5 m/s to 46.1 m/s in 2.47 seconds. Determine the acceleration of the car. If the polygon is closed, the resultant is a vector of zero magnitude and has no direction. This is called the ________ vector If ∠A = 89 o and ∠C = 56o, find the value of ∠B. The resultant and equilibrant of several sets of such known forces are determined by both graphical and analytical methods. Two vectors A and B are added by drawing the arrows which represents the vector in such a way that the initial point of B is on the terminal point of A. The resultant C = A + B, is the vector from the initial point of A to the terminal point of B. The vectors are translated, to a common origin. The mathematical quantities that are used to describe the motion of objects can be divided into three categories. In triangle DEF, side e = 8 cm, f = 10 cm, and the angle at D is 60°. Find side d. To find the resultant vector's magnitude, use the _________ theorem It is the science of describing the motion of objects using words, diagrams, numbers, graphs, and equations The motion of objects can not be described by words Add the following vectors and determine the resultant. 3.0 m/s, 45 deg and 5.0 m/s, 135 deg A feather is dropped on the moon from a height of 1.40 meters. The acceleration of gravity on the moon is 1.67 m/s2 . Determine the time for the feather to fall to the surface of the moon. An airplane accelerates down a runway at 3.20 m/s2 for 32.8 s until is finally lifts off the ground. Determine the distance traveled before takeof Three forces act on a point: 3 N at 0°, 4 N at

scalars 8.10 m/s2

11.2 m/s2

Full (wrong)

35 method

Polygon Method

Parallelogram Method False

9.17 Pythagorean kinematics

False 5.38 m/s 1.29 sec

1720 m

1.4 N, 135 degrees

|CALCULUS - BASED PHYSICS 1| |UGRD–NSCI6100| |ALL IN SOURCE| BY: A.C.M.

90°, and 5 N at 217°. What is the net force? What force is necessary to generate a 20.0 N*m torque at an angle of 50 degrees from along a 3.00 m rod? A uniform rod of length 50cm and mass 0.2kg is placed on a fulcrum at a distance of 40cm from the left end of the rod. At what distance from the left end of the rod should a 0.6kg mass be hung to balance the rod? The sum of the clockwise moments equals sum of the anticlockwise moments when the body is in equilibrium. The moment of the resultant of a system of forces with respect to any axis or point is equal to the vector sum of the moments of the individual forces of the system with respect to the same access or point. "Sum of all forces acting on a body is zero". This condition represents equilibrium's If a body is in rest or in uniform velocity, it is said to be in To satisfy first condition of equilibrium, if rightward forces are positive, leftward forces must be What is the magnitude of the sum of the two forces shown in the diagram below? A 5.0 m-long uniform beam is held in position by a cord as shown in the diagram. If the tension in the cord is 8.0 N, what is the weight of the beam? Equilibrium is the tendency of a force to cause an object to rotate about an axis. What distance from the center should the student on the right be if they want the seesaw to stay parallel to the ground? You are helping your aunt move a piano on wheels from one room to another. When you push the piano horizontally, it moves at constant speed. What can you say about the piano? Equilibrium occurs when… If the body is in equilibrium under the action of a number of the forces, then the algebraic sum of the moments of the forces about any point is equal to one A body at rest or moving with uniform velocity will have acceleration The moment caused by the resultant force about some arbitrary point is equal to the sum

3 N (wrong)

45 cm

True

True

First condition Equilibrium negative

46 N 18 N

False 4m

It is in equilibrium because it experiences net force opposite to the friction force

all of the choices False

0 True

|CALCULUS - BASED PHYSICS 1| |UGRD–NSCI6100| |ALL IN SOURCE| BY: A.C.M.

of the moment due to all of the component forces of the system. Suzie applies a force of 40.0 N at an angle of 60 degrees up from the horizontal to a wooden rod using a spring scale. If she generates a torque of 73.0 N*m, how long was the rod? A bolt connecting the main and rear frame of a mountain bike requires of 15 N.m to tighten. If you are capable of applying 40N of force to a wrench in any given direction, what is the minimum length of the wrench that will result in the required torque? If net force acting on body is zero then body is said to be. The symbol of torque is the Greek word for TAO. Does a bridge anchored resting on two pillars have any torque? The length of the lever arm connecting the axis to the point of the force application is one of the three quantities of torque magnitude. The force applied is one of the three quantities of torque acceleration. Torque is defined as the cross product of the lever arm distance vector and the force vector. The angle between the two Force is scalar is one of the three quantities of torque magnitude. What is the standard unit of force? The SI for torque is _______________ Varignon’s Theorem states that the sum of torques due to several forces applied to a single point is equal to the torque due to the sum (resultant) of the forces The symbol of torque is the Greek word for TAO. The term torque was introduced into English scientific literature by Lord Kevin, in 1884. The magnitude of torque depends on two quantities only. It is tendency of a force to cause an object to rotate abut an axis. If the polygon is closed, the resultant is a vector of zero magnitude and has no direction. This is called the ________ vector. The 300-lb force and the 400-lb force shown in the figure are to be held in equilibrium by a third force F acting at an unknown angle θ with the horizontal. Determine the values of F.

2.11 m

0.375 m

In equilibrium False Yes, but it is at equilibrium True

False True True

N⋅m True

False False False Torque empty

F = 205.31 lb

|CALCULUS - BASED PHYSICS 1| |UGRD–NSCI6100| |ALL IN SOURCE| BY: A.C.M.

NOTE : see fig-10 from the LIST OF FIGURE in Week-1 A car starts from rest and accelerates uniformly over a time of 5.21 seconds for a distance of 110 m. Determine the acceleration of the car. The 300-lb force and the 400-lb force shown in the figure are to be held in equilibrium by a third force F acting at an unknown angle θ with the horizontal. Determine the values of F. NOTE : see fig-10 from the LIST OF FIGURE in Week-1 350 Fahrenheit = _____________ Celsius The 300-lb force and the 400-lb force shown in the figure are to be held in equilibrium by a third force F acting at an unknown angle θ with the horizontal. Determine the values of F. NOTE : see fig-10 from the LIST OF FIGURE in Week-1 The distance of the mass below or above from the center position, or rest position. The motion is repeated in the same length of time. Defined as the cross product of the lever arm distance vector and the force vector. Such an object will rise until its velocity is ______________. It is a bob suspended from a very light string or rod. 460 Kelvin = ____________ Fahrenheit 560 Kelvin = ______________ Celsius It is tendency of a force to cause an object to rotate abut an axis. the cylinders in the figure have the indicated weights and dimensions. Assuming smooth contact surfaces, determine the reactions at A, B, C, and D on the cylinders. NOTE : see fig-13 from the LIST OF FIGURES in Week-1 Determine the magnitude of P and F necessary to keep the concurrent force system in the figure in equilibrium. NOTE : see fig-8 from the LIST OF FIGURE in week-1 If ∠A = 89 o and ∠C = 56o, find the value of ∠B Forces P and F acting along the bars shown in the figure maintain equilibrium of pin A. Determine the values of P. NOTE : see fig-14 from the LIST OF FIGURE in Week1 The ______ in simple harmonic motion is proportional and opposite to the displacement.

8.10 m/s2

F = 205.31 lb

176.667 F = 205.31 lb

displacement angular harmonic motion none of the choices 0 or zero simple pendulum 368.33 286.85 Torque . A = 347.39 kN, B = 600 kN, C = 400.85 kN, D = 347.39 kN

P = -133.25 N, F = 86.37 N

35 P = -14.76 kN

acceleration

|CALCULUS - BASED PHYSICS 1| |UGRD–NSCI6100| |ALL IN SOURCE| BY: A.C.M.

It is autonomous of the body’s mass The 300-lb force and the 400-lb force shown in the figure are to be held in equilibrium by a third force F acting at an unknown angle θ with the horizontal. Determine the values of F. NOTE : see fig-10 from the LIST OF FIGURE in Week-1 A shot at an initial velocity at an angle above the horizon. The 300-lb force and the 400-lb force shown in the figure are to be held in equilibrium by a third force F acting at an unknown angle θ with the horizontal. Determine the values of F. NOTE : see fig-10 from the LIST OF FIGURE in Week-1 In a certain non-concurrent force system it is found that summation of fx=-80lb, summation of fy=160lb and summation Mo=480lb-ft in a counterclockwise sense. Determine the point at which the resultant intersects the y-axis. NOTE: see figure 2 from the LIST OF FIGURE in Week-1 The 300-lb force and the 400-lb force shown in the figure are to be held in equilibrium by a third force F acting at an unknown angle θ with the horizontal. Determine the values of F. NOTE : see fig-10 from the LIST OF FIGURE in Week-1 The figure represents the concurrent force system acting at a joint of a bridge truss. Determine the value of P and F to maintain equilibrium of the forces. The 300-lb force and the 400-lb force shown in the figure are to be held in equilibrium by a third force F acting at an unknown angle θ with the horizontal. Determine the values of F. NOTE : see fig-10 from the LIST OF FIGURE in Week-1 When elastic bodies vibrate they produce the simplest type of periodic motion. Determine the values of α and θ so that the forces shown in the figure will be in equilibrium Quantities that are fully described by both magnitude and a direction. The 300-lb force and the 400-lb force shown in the figure are to be held in equilibrium by a third force F acting at an unknown angle θ with the horizontal. Determine the values of F. NOTE : see fig-10 from the LIST OF FIGURE

free fall F = 205.31 lb

projectile F = 205.31 lb

6 ft

F = 205.31 lb

P = 165.45 lb, F = 412.44 lb

F = 205.31 lb

simple harmonic motion or SHM α =46.57 degrees and θ = 28.96 degrees vectors a. F = 205.31 lb

|CALCULUS - BASED PHYSICS 1| |UGRD–NSCI6100| |ALL IN SOURCE| BY: A.C.M.

in Week-1 The 300-lb force and the 400-lb force shown in the figure are to be held in equilibrium by a third force F acting at an unknown angle θ with the horizontal. Determine the values of F. NOTE : see fig-10 from the LIST OF FIGURE in Week-1 All free-falling objects (on Earth) accelerate at a rate of _____________. Three forces act on a point: 3 N at 0°, 4 N at 90°, and 5 N at 217°. What is the net force? Once we know how long the projectile stayed in the air, finding the _____________ from the horizontal motion is simple. 175 m = _______________ yrd The effect of a certain non-concurrent force system is defined by the following data: summation of fx=90kN, summation of fy=60kN, and summation of Mo=360kN counter clockwise. Determine the point at which the resultant intersects the x-axis. Note: see Fig 1, from the LIST OF FIGURE from week-1. The 300-lb force and the 400-lb force shown in the figure are to be held in equilibrium by a third force F acting at an unknown angle θ with the horizontal. Determine the values of F. NOTE : see fig-10 from the LIST OF FIGURE in Week-1 An object thrown upward with velocity will rise to a height 520 mm = _______________ inch When the cycle in harmonic curve is repeated successively the result will be a series of__________? When displacement is plotted against time, the result will be a _________? In triangle DEF, side e = 8 cm, f = 10 cm, and the angle at D is 60°. Find side d. The number of seconds it will require to make one complete vibration or one up and down is called? The maximum value of the sine function. An object that is falling under the sole influence of gravity. A 300-lb box is held at rest on a smooth plane by a force P inclined at an angle θ with the plane as shown in the figure. If θ = 45°, determine the value of P and the normal pressure N exerted by the plane. NOTE : see

F = 205.31 lb

9.8m/s2 . 1.4 N, 135 degrees range

191.382 6m

F = 205.31 lb

trajectory height 20.472 waves

harmonic curve 9.17 period

1 or one free falling object P = 212.13 lb , N...