Physics-Uniform Circular Motion
NEET Physics Uniform Circular Motion MCQ Question
Type: MCQ-diagram based-Hard-Class 11
Imagine a diagram showing an object moving in a circle of radius R with constant speed v. The velocity vector v is tangent to the circle at a point P, and the acceleration vector a is shown directed towards the center of the circle. Which statement correctly describes the relationship between the velocity and acceleration vectors in this scenario?
A
Velocity is perpendicular to the acceleration.
B
Velocity and acceleration are parallel.
C
Velocity is opposite to the acceleration.
D
Velocity and acceleration have no specific relationship.
Correct Answer
Option A
Detailed Explanation
In uniform circular motion, the velocity of the object is always tangent to the circle while the acceleration (centripetal) is directed towards the center, making them perpendicular.
Found an issue with this question?