7. When a 0.38-kg block is suspended on a vertical spring, it causes it to stretch 3.30 cm. If the block is now pulled 8.50 cm below its equilibrium position and released, what is the speed of the block when it is 4.00 cm below the equilibrium position? x 0.37 m/s

7. When a 0.38-kg block is suspended on a vertical spring, it causes it to stretch 3.30 cm. If the block is now pulled 8.50 cm below its equilibrium position and released, what is the speed of the block when it is 4.00 cm below the equilibrium position? x 0.37 m/s

Name: Eс7. When a 0.38-kg block is suspended on a vertical spring, it cause
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Description: Eс7. When a 0.38-kg block is suspended on a vertical spring, it causes it to stretch 3.30 cm. If the block is now pulled 8.50cm below its equilibrium position and released, what is the speed of the block when it is 4.00 cm below the equilibriumposit

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter8: Conservation Of Energy

Section: Chapter Questions

Problem 42PQ: A 1.50-kg box rests atop a massless vertical spring with k = 4250 N/m that has been compressed by...

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