Question

A vehicle travels at the same speed from point A to point B then from point B to point A

Answer 1

Answer:

The speed is positive either direction.

Explanation:

• It is given that, a vehicle travels at the same speed from point A to point B then from point B to point A.
• We know that speed is a scalar quantity and velocity is a vector quantity.
• Speed has only magnitude while velocity have both magnitude as well as direction.
• In this case, the vehicle will have positive speed in either direction.
• Hence, the correct option is (D)