Question

Solve question no
5 all

Answer 1

1.a to b acceleration
ans.u=0
v=25m/s
t=3sec
a=v-u/t
a=25-0/3
a=25/3
a=8.33m/sec2
2.b to c acceleration
ans.u=25m/s
v=0
t=1sec
a=v-u/t
a=0-25/1
a= -25m/s2