Radial & Tangential Acceleration for Non Uniform Circular Motion
A particle mo...
Question
A particle moves along a circle of radius (20π)m with constant tangential acceleration. If velocity of the particle is 80m/s at the end of the 2nd revolution after the motion has begun, the tangential acceleration is
A
40m/s2
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B
640m/s2
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C
160m/s2
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D
40πm/s2
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Solution
The correct option is A40m/s2 We know, at=Rαω0=0θ=4π