
College Physics with MasteringPhysics 7th Edition by Jerry Wilson,Anthony Buffa,Bo Lou
Edition 7ISBN: 978-0321601834
College Physics with MasteringPhysics 7th Edition by Jerry Wilson,Anthony Buffa,Bo Lou
Edition 7ISBN: 978-0321601834 Exercise 97
A certain amount of work is required to stretch a spring from its equilibrium position. (a) If twice the work is performed on the spring, the spring will stretch more by a factor of (1)
(2) 2, (3) 1/
(4)
. Why (b) If 100 J of work is done to pull a spring 1.0 cm, what work is required to stretch it 3.0 cm



Explanation
a)
According to Hook's law, the work don...
College Physics with MasteringPhysics 7th Edition by Jerry Wilson,Anthony Buffa,Bo Lou
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