Physics, 27.06.2019 00:40, tynasiaparks13
Asoccer player kicks a ball 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 is 343 m/s. determine the speed of the ball immediately before it reaches the pool of water.
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Mathematics, 16.09.2019 20:10, luisanavarrogarcia
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Asoccer player kicks a ball horizontally off a 40.0-m-high cliff into a pool of water. if the player...
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