Physics, 20.10.2020 20:01, fredo99

Sir Dudley the Dextrous is loading cannons on top of the castle\'s tallest towers in preparation for an expected attack. He slips, and a 18.0 kg cannonball rolls to the edge of the tower (which has a perfectly horizontal surface), and falls to the ground below. It takes the cannonball 2.15 seconds to fall to the ground, and air resistence is negligible. How much work is done by gravity on the falling cannonball?JDuring the fall, what is the average power transfer to the cannonball due to the force of gravity?W

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Sir Dudley the Dextrous is loading cannons on top of the castle\'s tallest towers in preparation for...