Question

On a level road, a scooterist applies brakes to slow down from a speed of 54 kmh-1

to 36

kmh-1

. What amount of work is done by the brakes?​

Answer 1

Answer:

18km/h

Step-by-step explanation:

Amount of work done by Brakes to slow down the speed = 54km/h - 36km/h

=> 18km/h

The break reduces the speed of the scooter from 54km/h to 36km/h.

The difference is 18km/h.