Question

A car is moving with a constant speed of 40 km/h. The
acceleration of car is
(a)12 m/s2
(b)8 m/s2
(c)40 m/s2
(d)Zero​

Answer 1

Answer:

given car is moving with constant speed

so change in velocity is zero

Hence acceleration is zero

Answer 2

Answer:

zero

Explanation:

cause it's on a uniform motion and no velocity so the acceleration will be zero