Asked by ICE

if an acorn falls 45 feet from the top of the tree, how long will it take for the acorn to hit the ground.

Answers

Answered by drwls
Solve (1/2) g t^2 = 45 feet to get t.

g = 32.2 ft/s^2
Answered by drwls
Since this is a math question, I am surprised they did not tell you the formula to use. This is really a question about physics. They may be expecting you to use a formula with a different value of g.

The formula I gave you neglects air resistance, which would lengthen the time to fall by a small amount.

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