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In physics lab experiment, a compressed spring launches a 20g metal ball at a 30 degrees angle. Compressed the 20cm causes the
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In physics lab experiment, a compressed spring launches a 20g metal ball at a 30 degrees angle. Compressed the 20cm causes the
1 answer
1,023 views
the spring that has spring constant of 100N/M. It is compressed 15cm,then launches a200g block. The horizontal surface is
1 answer
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