Rankers Physics

Kinematics of Circular Motion: Practice Problem & Solution

A point on the periphery of rotating disc has its acceleration vector making on angle 30° with velocity vector then the ratio of magnitude of centripetal acceleration to tangential acceleration is :
sin 30°
cos 30°
tan 30°
None of these

Solution Explained:

To solve this problem, we apply the core principles of Kinematics of Circular Motion. Understanding the underlying formula is key to arriving at the correct answer below:

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