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A particle starts travelling on a circle with a constant tangential accelaration . The angle between velocity vector and accelaration vector , at the moment when particle completes half the circular trac is , what? Please give me the answer with step wise

A particle starts travelling on a circle with a constant tangential accelaration . The angle between velocity vector and accelaration vector , at the moment when particle completes half the circular trac is , what?
Please give me the answer with step wise

Grade:12th pass

1 Answers

Sher Mohammad IIT Delhi
askIITians Faculty 174 Points
9 years ago
Since the acceleation is centripetal acceleration which is perpendicular to the tangential velocity always in circular motion hence it 90 degrees.

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