Physics, 02.04.2021 17:40 trinigal83
A cyclist intends to cycle up a 7.8° hill whose vertical height is 150 m. Assuming they start from rest and the mass of the bicycle plus the cyclist is 75 kg
(a) Calculate how many kJ of work must be done?
(b) If the cyclist instead does 120 kJ of work, what will their velocity in m/s be at the top of the hill?
Answers: 2
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A cyclist intends to cycle up a 7.8° hill whose vertical height is 150 m. Assuming they start from r...
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