A motor car is travelling at 60 m/s on a circular road of radius 1200 m. It is increasing its speed at the rate of the acceleration of the car at this instant is:
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Answer:
The answer is :5m/s
Explanation:
Refer to the image attached for solution.
Non uniform circular motion as speed is increasing. So it has both tangential & radial acceleration, which can be calculated by directly applying formula. The tangential acceleration is already given in the question (unit of tangential acc is m/s^2).
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