A gymnast uses 1920.8 J to jump directly onto a square spring board, which has four springs
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A gymnast uses 1920.8 J to jump directly onto a square spring board, which has four springs - one in each corner. How much force does each spring bear? Each spring has a k=196000 kg/s2.
Related Book For
Fundamentals of Ethics for Scientists and Engineers
ISBN: 978-0195134889
1st Edition
Authors: Edmund G. Seebauer, Robert L. Barry
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