A particle is moving in a circle of radius 50 cm in such a way that at any instant…

PHYSICS · Subjective · AP · Physics 1: Algebra-based · Force and Translational Dynamics · Force and Translational Dynamics

Problem

A particle is moving in a circle of radius 50 cm in such a way that at any instant the normal and tangential components of its acceleration are equal. If its speed at t=0t = 0 is 4 m/s, the time taken to complete the first revolution will be 1α[1−e−2π]\frac{1}{\alpha} [1 - e^{-2\pi}] s, where α=\alpha = _____ .

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