The mass of a cyclist together with the bicycle is 90 kg. Calculate the work done by cyclist if the speed increase from 6 km/h to 12 km/h.

The mass of a cyclist together with the bicycle is 90 kg. Calculate the work done by cyclist if the speed increases from 6km/h to 12 km/h.

The mass of a cyclist together with the bicycle is 90 kg. Calculate the work done by cyclist if the speed increases from 6km/h to 12 km/h.

The mass of cyclist together with the bike is 90 kg. Calculate the increase in kinetic energy if the speed increases from 6.0 km/h to 12 km/h.

The mass of cyclist together with the bike is 90 kg. Calculate the increse in kinetic energy if the speed increses from 6.0 km/h to 12 km/h.

The drag force acting on a bicycle is 20 N. what power does a cyclist need in order to travel at 18 km/h ?