a racer is moving with a uniform speed of 50 ms^-1 , takes one lap around a circular track in 40 seconds . calculate the magnitude of the acceleration of the car.
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Answer:
0
Explanation:
Acceleration is 0 because:
1) Due the Racer travelling in a circle, the car's velocity is zero.
2) He is travelling in uniform speed
( Acceleration = Final Velocity - Initial velocity/time)
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