Over a given region, a force (in newton) varies as F = 3x2 – 2x + 1. In this region, an object is displaced from x1 = 20 cm to x2 = 40 cm by the given force. Calculate the amount of work done. - VgyanHub

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Over a given region, a force (in newton) varies as F = 3×2 – 2x + 1. In this region, an object is displaced from x1 = 20 cm to x2 = 40 cm by the given force. Calculate the amount of work done.

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