A ball rolls horizontally with a speed of 6.4m/s off the edge of a tall platform.
If the ball lands 5.9m from the point on the ground directly below the edge of the platform, what is the height of the platform?
If the ball lands 5.9m from the point on the ground directly below the edge of the platform, what is the height of the platform?
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Time = Distance/Velocity so time is 5.9/6.4 = .92 sec
Distance = 1/2AT^2 so Height = 1/2*9.8*.92^2 = 4.14 meters
Distance = 1/2AT^2 so Height = 1/2*9.8*.92^2 = 4.14 meters
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I dont know