28. A 3.2-kg hlock is hanging stationary from the end of a vertical spring that is attached to the ceiling. The elastic potential energy of this spring- block system is 1.8 J. What is the elastic potential energy of the system when the 3.2-kg block is replaced by a 5.0-kg block?

28. A 3.2-kg hlock is hanging stationary from the end of a vertical spring that is attached to the ceiling. The elastic potential energy of this spring- block system is 1.8 J. What is the elastic potential energy of the system when the 3.2-kg block is replaced by a 5.0-kg block?

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 27PQ: A spring of spring constant k lies along an incline as shown in Figure P8.27. A block of mass m is...

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