Rank the speed of each ball at the instant it collides

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Reference no: EM13337367

Three balls of equal mass are fired from the same position at a height h above horizontal ground with equal speeds. The only difference between them is the direction in which they are projected: Ball A is fired straight upward, Ball B is fired straight down, and Ball C is fired horizontally. Rank, from largest to smallest, the speed of each ball at the instant (just before) it collides with the ground.

Reference no: EM13337367

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