Suppose an object moves in a circular path at constant speed.What can be said about the force acting on it?
A)There is no force acting on it
B)The force acting on it must constantly vary in strength
C)The force acting on it must vary in direction.
D)The force acting on it must be gravity.

Question

Quizplus · Accepted Answer

The object moving in a circular path at constant speed experiences a force called centripetal force, which is always directed towards the center of the circle. Therefore, the force acting on it must vary in direction to keep the object moving in a circular path.

Suppose an Object Moves in a Circular Path at Constant