5. Without pedaling, a cyclist goes down a road inclined 5° with a 6 m/s constant speed. The total mass for the cyclist and the bicycle is 70 kg. What should it be the power developed by this cyclist to go up the same road at the same speed?
5. Without pedaling, a cyclist goes down a road inclined 5° with a 6 m/s constant speed. The total mass for the cyclist and the bicycle is 70 kg. What should it be the power developed by this cyclist to go up the same road at the same speed?
College Physics
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ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
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Transcribed Image Text:6. Without pedaling, a cyclist goes down a road inclined 5° with a 6 m/s constant speed. The
total mass for the cyclist and the bicycle is 70 kg. What should it be the power developed by
this cyclist to go up the same road at the same speed?
Expert Solution
Step 1
Given
Angle of inclination = θ = 5°
speed of cyclist = v = 6 m/s (constant)
Total mass = m = 70 kg
We have to power required to move the up along the incline with same speed.
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