Physics, 08.10.2020 08:01 hannah9892
A cyclist exerts a constant driving force of magnitude FN while moving up 36 a straight hill inclined at an angle a to the horizontal, where sin a = 325 constant resistance to motion of 32 N acts on the cyclist.
The total weight of the cyclist and his bicycle is 780 N.
The cyclist's acceleration is -0.2 ms.
(i) Find the value of F. The cyclist's speed is 7 ms at the bottom of the hill.
(ii) Find how far up the hill the cyclist travels before coming to rest.
Answers: 2
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A cyclist exerts a constant driving force of magnitude FN while moving up 36 a straight hill incline...
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