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April 19, 2015

April 19, 2015

Posted by **Jon** on Tuesday, April 1, 2008 at 9:56pm.

Parabola

4)A stone is thrown horizontally from the top of a 25.00-m cliff. The stone lands at a distance of 40.00 m from the edge of the cliff. What is the initial horizontal velocity of the stone?

15.60 m/s

- physics -
**drwls**, Tuesday, April 1, 2008 at 10:02pm3) parabola is correct

4) time of fall = sqrt (2H/g) = 2.26 s

horizontal travel = 40 = 2.26 * V

V = 17.7 m/s

- physics -
**Anonymous**, Tuesday, April 1, 2008 at 10:03pm3:

Parabola would be an acceptable choice.

4:

I did not get the same answer as you.

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