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Physics, 27.02.2021 21:40 B1GPAP1

A force F is exerted on a 5 kg block to move it across a rough surface, as shown above. The magnitude of the force is initially 5 N, and the block moves at a constant velocity. While the block is moving, the force is instantaneously increased to 12 N. How much kinetic energy does the block now gain as it moves a distance of 2 m?

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A force F is exerted on a 5 kg block to move it across a rough surface, as shown above. The magnitud...
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