Homework Help: physics

Posted by lorraine on Friday, October 1, 2010 at 6:14am.

determine the following distances based on the sonar data given. a ship sends a sound pulse downward and receives the reflected sound 2.50 s later. use the formula d=vt. assume the speed of sound in sea water is 1540 m/s

physics - Dr Russ, Friday, October 1, 2010 at 6:50am
What distances need to be calculated? The depth of the water?
physics - anthony, Friday, October 1, 2010 at 5:10pm
a rock is dropped at sea cliff at the sound of it striking the ocean if head 3.4 seconds later. If the speed of sound is 340m/s how high is the cliff?
physics - AJM, Thursday, November 3, 2011 at 6:58pm
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