Question

a car is moving at a constant velocity of 60 km/h. what is the net force acting on the car?

Explanation:

Step1: Recall Newton's first law

An object moving at a constant velocity has no acceleration.

Step2: Use Newton's second law \(F = ma\)

Since \(a = 0\) (constant velocity), then \(F= m\times0\).

Answer:

\(0\ \text{N}\)