With what total speed will the ball hit the floor

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Reference no: EM132103075

Question: A child's game consists of a block that attaches to a table with a suction cup, a spring connected to that block, a ball, and a launching ramp. By compressing the spring, the child can launch the ball up the ramp. The spring has a spring constant k, the ball has a mass m, and the ramp raises a height h. The spring is compressed a distance S in order to launch the ball. When the ball leaves the launching ramp its velocity makes an angle ? with respect to the horizontal. The spring constant = 1000.0 N/m, the spring's compression is 4.00 cm, the ball's mass is 55.0 grams, the height of the ramp is 15.0 cm, and the top of the table is 1.20 m above the floor. With what total speed will the ball hit the floor? (Use g = 10.0 m/s2)

Reference no: EM132103075

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