Question

A car starting from rest acquires speed of 20m/s in covering a distance of 100m.Calcualate the acceleration of the car.​

Answer 1

Step-by-step explanation:

GIVEN,

V=20m/s

U=0m/s

S=100m

according to motions third equation

V²=U²+2as

20²=0+2*100*a

200a=400

a=400/200

a=2m/s²

acceleration produced is 2m/s²

hope this helps you