SOLUTION: A tennis ball is tossed vertically upward from a height of 5 metres according to the height equation
h= -16t^+21t+5,where h is the height of the tennis ball in metres and t is t
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Question 1120740: A tennis ball is tossed vertically upward from a height of 5 metres according to the height equation
h= -16t^+21t+5,where h is the height of the tennis ball in metres and t is the time in second.
After how many seconds will the height be 11 meters?
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
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