The acceleration of a body is
A)always in the same direction as its velocity.
B)always in the same direction as the net force on the body.
C)in the direction that the body is moving.
D)equal to the net force on the body.
E)none of the above.

Question

Quizplus · Accepted Answer

According to Newton's second law of motion, the acceleration of an object is directly proportional to the net force acting on it and inversely proportional to its mass. Therefore, the direction of acceleration is in the same direction as the net force acting on the object, which is option B. The direction of acceleration may or may not be the same as the direction of velocity or the direction in which the body is moving.

The Acceleration of a Body Is