Question

Starting from rest, a cyclist moving at a uniform acceleration attains a velocity of 60m+s in 300 seconds. If he applies brake and slows down to rest at the rate of 2m+s2. Find
(a) the acceleration in first 200 seconds
(b) the time taken to come to rest in deceleration.
(c) The displacement in the whole journey.

Answer 1

a)1÷5 m per sec square
b)30sec
c)9900m