Question

Ans. 2
2. A body starts from rest and acquires a velocity 200 ms -1 in 10 sec. Find the acceleration.
. A car accelerates at the rate of 5 ms? Find the increase in its velocity in 2 sec.
brakes in 10 sec. Fi​

Answer 1

Answer:

sorry dear I will not be found answer of this question

Answer 2

As u=0

v=200m/s

t=10sec

applying 1st equation of motion

v=u+at

a=v-u/t

a=200-0/10

a=20m/s²