Question

A moving object will only change speed or direction if there is an___ force acting on it

Answer 1

Answer:

The acceleration of an object is parallel and directly proportional to the net force acting on the object, is in the direction of the net force and is inversely proportional to the mass of the object.

Answer 2

Answer:

Friction force

Explanation:

Force can only increase or decrease the speed of a moving object or change its direction.

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