A ball is thrown straight upward and returns to the thrower's hand after 2.65 s in the air. A second ball is thrown at an angle of 34.0° with the horizontal. At what speed must the second ball be thrown so that it reaches the same height as the one thrown vertically? The acceleration of gravity is 9.81 m/s2.
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A ball is thrown straight upward and returns to the thrower's hand after 2.65 s in the air. A second...
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