Uniform circular motion is the direct consequence of:
A) Newton's third law
B) a force that is always tangent to the pathe
C) an acceleration tangent to the path
D) a force of constant magnitude that is always directed away from the same fixed point
E) a force of constant magnitude that is always directed toward the same fixed point

Question

Quizplus · Accepted Answer

Uniform circular motion is characterized by the constant speed of an object moving in a circular path. To maintain this motion, a force of constant magnitude, known as the centripetal force, is required. This force is always directed towards the center of the circle, which is a fixed point. Therefore, the correct choice is E, as it describes a force of constant magnitude that is always directed towards the same fixed point.

Uniform Circular Motion Is the Direct Consequence Of