The equation of motion of a body is given by S = 2t + 2t2, where S is – InterviewSolution

1.

The equation of motion of a body is given by S = 2t + 2t2, where S is in metre and time in second. What is the acceleration of the body?

Answer»

S = 2t + 2t². This is of the standard form S = ut + 1/2 at²

By comparison, 1/2

a = 2 or a = 4m/s².

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