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Determine how long it takes before its velocity is reduced

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Reference no: EM13640396

A cannon ball having a weight of 20lb is fired upward, in the vertical direction, with a muzzle velocity of 1,200 ft/s. Determine how long it takes before its velocity is reduced to zero, which occurs when it reaches its maximum height. Use the principle of impulse and momentum.

Reference no: EM13640396

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