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Velocity per second
Questions (1)
If a ball is thrown vertically upward from a height of 56ft. above ground with an initial velocity of 40ft. per second, then the
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Answers (2)
duh, I got it. you divide 7/2 to equal 3.5
okay, so I solved as follows: -16t+40t+56=0 (4t+4)(-4t+14) 4t+4=0 and -4t+14=0 4t=4 and -4t=-14 4t=4/4 and -4t= -14/-4 = t=1 and t = 7/2 Now, I am lost at what to do from here.
