Asked by J.Mark

A stone thrown upward to just reach the top of a palm tree that is 8.2m tall. Calculate the initial speed that is require
Answered by Damon
(1/2) v^2 = 9.81 (8.2)

v^2 = 16.4*9.81
Answered by J.Mark
160m/sec
Answered by Damon
more like 12.7
did you take the square root?
I think not :)
Answered by Amos
I want to learn
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