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3 years ago

9

If the flare is launched with an initial velocity of 144 feet per second, find the height after 2 seconds. The answer is not 288

!

1 answer:

Rashid [163]3 years ago

4 0

H= ut -16 t^2

h = 144(2) - 16 (4)

= 288 - 64 = 224

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