Power and equation rearrangement questions PDF

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Practice equations for calculating power and equations...

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Noah d’Unienville

Calculating Power and Rearranging Power Equations

For the scenarios below, first calculate power output, and then calculate what KP resistance would be required to maintain that same power output if RPM was altered.

Resistanc e (KP)

RPM

Power Output?

Change RPM to ….

New K.P?

2.5

70

171.7

50

3.5

1.5

100

147.6

80

1.87

3

75

90

2.5

60

70

For the scenarios below, first calculate power output, and then calculate what RPM would be required to maintain that same power output if KP was altered.

Resistanc e (KP) 4

RPM

Power Output?

Change KP to ….

New RPM?

60

235.4

3

80.0

3.5

55

188.8

2

92.2

5

60

294.3

4

75

2.5

90

3.5...