Uniform circular motion: For an object in uniform circular motion, its velocity and acceleration vectors are always perpendicular to each other at every point in the path.

Question

Quizplus · Accepted Answer

In uniform circular motion, the velocity vector is tangential to the circle and the acceleration vector is directed towards the center of the circle. Since tangents and radii are perpendicular at every point on a circle, the velocity and acceleration vectors are also perpendicular at every point on the circular path.

Uniform Circular Motion: for an Object in Uniform Circular Motion