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If the work required to stretch a spring 1 ft beyond its natural length is 12 ft-lb, how much work is needed to stretch it 9 in beyond its natural length?

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Amal Jeeva
Amal JeevaLv10
10 Dec 2020

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Related textbook solutions

Physics: Principles with Applications
7th Edition, 2013
Giancoli
ISBN: 9780321625922

Related questions

If it requires 7.0J of work to stretch a particular spring by 2.3cm from its equilibrium length, how much more work will be required to stretch it an additional 3.5cm?

If it takes 3.16 J of work to stretch a Hooke's law spring 12.2 cm from its unstressed length, determine the extra work required to stretch it an additional 10.0 cm

  1. Hooke’s Law Hooke’s Law states that the force needed to keep a spring stretched x units beyond its natural length is directly proportional to x. Here the constant of proportionality is called the spring constant.
  2. (a) Write Hooke’s Law as an equation.
  3. (b) If a spring has a natural length of 5 cm and a force of 30 N is required to maintain the spring stretched to a length of 9 cm, find the spring constant.
  4. (c) What force is needed to keep the spring stretched to a length of 11 cm?

Chapter 1.12, Problem 35E, Hookes Law Hookes Law states that the force needed to keep a spring stretched x units beyond its

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