Question

5. What causes a moving object to change direction?

A. Acceleration
B. Velocity
C. Inertia
D. Force

Answer 1

D. Force

Step-by-step explanation:

Applied force can cause change in direction

A force applied at an angle to the direction of motion of an object can cause it to change direction. It is possible that the object keeps going at the same speed, if the force is applied perpendicular to the direction of motion. But the velocity of the the object changes.

Answer 2

Forces cause all motions. Everytime the motion of an object changes, it's because a force has been applied to it. Force can cause a stationary object to start moving or a moving object to change its speed or direction or both. A change in the speed or direction of an object is called acceleration. Here is the answer and explanation