Physics, asked by tulsikasera1081, 1 year ago

A ball is thrown vertically upward from the top of a building 96 feet tall with an initial velocity 80m/sec. the distance 's' of the ball from the ground after t seconds is s= 96+80t-16t2.after how many seconds does the ball strike the ground

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Answered by Himanshu268809

0

may be 13 seconds,......

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