Q. A particle is moving on a circular path with constant speed, then its acceleration will be
A) Zero
B) External radial acceleration
C) Internal radial acceleration
D) Constant acceleration
Explanation
(c) In uniform circular motion, acceleration causes due to change in direction and is directed radially towards centre
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.