A particle moves according to the law x = a cos πt2. The distance covered by it in the time interval between t = 0 to t = 3 s is

A particle moves according to the law x = a cos πt2. The distance cov

1.	A particle moves according to the law x = a cos πt2. The distance covered by it in the time interval between t = 0 to t = 3 s is
Answer» A particle moves according to the law x = a cos $\frac{π t}{2} .$ The distance covered by it in the time interval between t = 0 to t = 3 s is

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A particle moves according to the law x = a cos πt2. The distance covered by it in the time interval between t = 0 to t = 3 s is

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