A pole-vaulter just clears the bar at 5.80 m and falls back to the ground. The change

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A pole-vaulter just clears the bar at 5.80 m and falls back to the ground. The change in the vaulter's potential energy during the fall is -3.70 × 103 J. What is his weight?

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Physics

ISBN: 978-1118486894

10th edition

Authors: David Young, Shane Stadler

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Question Posted: Feb 14, 2017 01:50 AM

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A pole-vaulter just clears the bar at 5.80 m and falls back to the ground. The change

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REASONING Gravitational potential energy is PE mgh Equation 65 where m is the mass g is the mag...View the full answer

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