February 23, 2017

Homework Help: physics

Posted by suzanne on Thursday, February 28, 2013 at 1:45am.

a soccer player kicks a rock horizontally off a 40.0-m-high cliff into a pool of water. if the player hears the sound of the splash 3.00 s later, what was the initial speed given to the rock? assume the speed of sound in air to be 343m/s.

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