A rock thrown horizontally at a large bell 54.0 m away is heard to hit the bell 4.80 s later
A rock thrown horizontally at a large bell 54.0 m away is heard to hit the bell 4.80 s later
A rock thrown horizontally at a large bell 54.0 m away is heard to hit the bell 4.80 s later. If the speed of sound is 330 m/s, what was the speed (in meters/second) of the rock? (Disregard gravity.)
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