Asked by Saneh
a brick falls off scaffold at height of 80 m above the ground it velocity AfTeR FalLInG for 2 s Is 19;6 what iS IT MAgnitudE WheN IT HITS The GRound?
Answers
Answered by
Henry
V^2 = Vo^2 + 2g*h.
Vo = 0, g = 9.8 m/s^2, h = 80 m.
V = ?.
Vo = 0, g = 9.8 m/s^2, h = 80 m.
V = ?.
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