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A stone is thrown horizontally with an initial velocity of 20m from the top of a building 90m high. Find the horizontal range of the stone. Calculate also the velocity with which the stone strikes the ground. A. 84.8 m; 46.9m/s, 64.7° B. 45.0 m; 5.83m/s, 6.1° C. 30.0 m; 43.67m/s, 30° D. 23.5 m; 24.7m/s, 20° m
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A stone is thrown horizontally with an initial velocity of 20m from the top of a building 90m high....
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