Question

A cyclist starts Cycling with a speed of 10m/s & he applies brakes which bring him to
rest in 10m. find the retardation provided by the brakes.​

Answer 1

Answer:

retardation is at 5 m/s

Answer 2

Answer:use this formula V=U+at or a=v-u/t

Explanation:always remember that v is less than u so the answer becomes negative number

And it’s unit is meter per second square