Question

a body starts with velocity 10 m/s second is accelerated uniformly for next 3 secs. then the body gets heated uniformly for next 5secs to come to rest if the maximum velocity of the body is 25 m/s. find
1)acceleration
2)retardation and
3) total displacement ​

Answer 1

Given conditions:

u=10m/s

T=3sec

v=25m/s

explanation:

(I)a=v-u/t/

a=25-10/3

a=5m/s^2