Find the net horizontal force on the mass at given time

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Reference no: EM13534029

The position of a 1.2kg mass is given by x = (2t^3 - 3t^2)m, where t is in seconds.

A) What is the net horizontal force on the mass at t = 0s?

B) What is the net horizontal force on the mass at t = 1s?

Reference no: EM13534029

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