Question

A car is moving down a freeway in a straight line at a constant rate of 25 m/s. What is its acceleration?

Answer 1

No acceleration if the speed is steady?

Sra

Answer 2

A car is moving down a freeway in a straight line at a constant rate of 24.0 m/s for 4.0 s. Its acceleration is

Answer 3

[AI-generated answer — Explain Bot]

To find the acceleration of the car, we need to know the change in velocity over time. However, since the problem states that the car is moving at a constant rate of 25 m/s, we can conclude that the velocity is not changing.

Acceleration is defined as the rate of change of velocity with respect to time. If the velocity is constant (not changing), then the acceleration is zero.

Therefore, the acceleration of the car is 0 m/s².