Question

A car starting from rest acquires a velocity 180m/s in 0.10h. Find the acceleration

Answer 1

Answer:

u=0,v=180m/s,time=360sec

Explanation:

a=v-u/t

a=180/360

a=0.5m/S2

Answer 2

Answer:

3om/ssq

V=180m/s

U=0

T=0.10 h=6 m

Explanation:

Using 1st eq of motion

V=u+at

180=0+6a

180/6=a

30m/ssq=a