Question

What is the acceleration of a car moving in a
constant velocity of 30 m/s in a straight line?​

Answer 1

Acceleration is the change in velocity over the change in time. If velocity is constant or not changing it doesn’t accelerate. So 0

Answer 2

zero

Step-by-step explanation:

If the car is moving at a constant velocity then there cannot be any acceleration. Acceleration is any change in velocity over time. If velocity doesn't change, then there is no acceleration.