contestada

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

Which Statement is correct

A.The speed is the same as the velocity in both directions.

B.The speed is negative in both directions

C.The speed in one direction is positive but negative in the other direction

D.The speed is positive either direction.

Respuesta :

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)
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Answer:

is D

Explanation: