A particle start motion from rest with constant tangential acceleration `2ms^(-2)` on a ciruclar path of radius r=8m at the time t=0. Angle between ac
A particle start motion from rest with constant tangential acceleration `2ms^(-2)` on a ciruclar path of radius r=8m at the time t=0. Angle between acceleration of the particle with the radiuws at the time t=2 second will be
A. `60^(@)`
B. `30^(@)`
C. `45^(@)`
D. `0^(@)`
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