A car is moving with a speed of 30m/s on a circular path on a radius 500m. It is increasing at the rate of 2m/sec2. What is the acceleration of the car?
A
9.8m/sec2
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B
2.7m/sec2
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C
2.4m/sec2
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D
1.8m/sec2
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Solution
The correct option is B2.7m/sec2 Total acceleration=√a2c+(linear)2