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Physics, 15.02.2021 14:00 alous2373

Q.10: A ball of mass 2 kg is fired straight up with an initial speed of 20 m/s. It rises to its maximum height, and then falls down to its starting point. Neglecting air resistance, the work (in J) done on the
ball by gravitational force through the entire trip is:​

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Q.10: A ball of mass 2 kg is fired straight up with an initial speed of 20 m/s. It rises to its maxi...

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