Physics, asked by useridaasim, 5 months ago

A particle is rotating with increasing velocity on a circular track. The angle between its radius vector and acceleration is?
(Answer is 90

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Answered by Anonymous

Answer:

If the motion is circular then the angle between velocity vector and acceleration is 90°. If we talk in terms of mathematical equations, then by differentiating the velocity vector we get acceleration. The phase angle between them gives us the angle between the velocity and acceleration vectors.

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