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What is the speed of an object after 55 seconds from leaving a plane?
Wiki User
∙ 12y ago
take g = 9.8 (m/s) /s
u=0
t=55 seconds
v=g*t = 9.8*55 = 539 m/s
this ignores air resistance, which would reduce this figure, typical freefall terminal velocity = 70 m/s
Wiki User
∙ 12y ago
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