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16 March, 04:55

The formula v=√ 2gh gives the velocity v, i feet per second, of an object when it falls h feet accelerated by gravity g, in feet per second squared. if g, is approximately 32 feet per second squared, find how far an object has fallen if its velocity is 80 feet per second.

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  1. 16 March, 06:35
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    Step-by-step explanation:

    v²-u²=2gh

    initially u=0

    v²=2gh

    80²=2*32*h

    h = (6400) / 64=100 feet
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