A 0.10 kg ball is ejected from a spring loaded launcher straight into the air. the top launcher is 5.0m high. The launchers spring has a spring constant of 84 N/m and was compressed 22 cm. How high does the ball travel? What velocity does the ball have when it strikes the ground?
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A 0.10 kg ball is ejected from a spring loaded launcher straight into the air. the top launcher is 5...
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