An elite tour de france cyclist can maintain an output power of 470 w during a sustained climb. part a at this output power, how long would it take an 88 kg cyclist (including the mass of his bike) to climb the famed 1100-m-high alpe d'huez mountain stage? neglect any friction.

t = 33.63 minutes

Explanation:

Given that,

Output power, P = 470 W

Mass of the cyclist, m = 88 kg

Height of the mountain stage, h = 1100 m

To find,

Time taken to reach the cyclist

Solution,

The rate of doing work is called power delivered. Its formula is given by :

W is the work done

W = mgh

t = 2018.38 seconds

or

t = 33.63 minutes

So, the time taken by the cyclist is 33.63 minutes. Hence, this is the required solution.