A particle is moving in a plane and the trajectory is given by r t aet and 8 t At At any time t the correct pair of amplitude of

Question

A particle is moving in a plane and the trajectory is given by r t aet and 8 t At At any time t the correct pair of amplitude of its velocity and acceleration are 4 Zalet and 2a e t O Option 4 2alent and 2a e t Option 1

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