in projectile motion, the initial horizontal velocity is ...... the final horizontal velocity. (what is the blank)
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Expert's answer
2013-01-17T09:05:31-0500
The horizontal acceleration is always zero for this problem ( ax = 0), because there are no forces acting in horizontal direction. Therefore Vx = const and in projectile motion, the initial horizontal velocity is equal to (the same as) the final horizontal velocity
Answer: in projectile motion, the initial horizontal velocity is equal to (the same as) the final horizontal velocity
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