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A spring that has a force constant of k = 15 is being stretched by an object with a mass of m = 36 kg a) How much will the spring be stretched when the object hangs motionless? b) Calculate the decrease in gravitational potential energy of the object when it descends this distance. c) Part of this gravitational energy goes into the spring. Calculate the energy stored in the spring by this stretch and compare it with the gravitational potential energy. What is the Distance that the spring is stretched from unstrained position? x = m What is the Potential energy of the mass after descending? J Ep What is the Spring (potential) energy? J Es = 9 = Constant Value Unit 9.8100

A spring that has a force constant of k = 15 is being stretched by an object with a mass of m = 36 kg a) How much will the spring be stretched when the object hangs motionless? b) Calculate the decrease in gravitational potential energy of the object when it descends this distance. c) Part of this gravitational energy goes into the spring. Calculate the energy stored in the spring by this stretch and compare it with the gravitational potential energy. What is the Distance that the spring is stretched from unstrained position? x = m What is the Potential energy of the mass after descending? J Ep What is the Spring (potential) energy? J Es = 9 = Constant Value Unit 9.8100

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A spring that has a force constant of k = 15 is being stretched by an object with a mass of m = 36 kg a) How much will the spring be stretched when the object hangs motionless? b) Calculate the decrease in gravitational potential energy of the object when it descends this distance. c) Part of this gravitational energy goes into the spring. Calculate the energy stored in the spring by this stretch and compare it with the gravitational potential energy. What is the Distance that the spring is stretched from unstrained position? x = What is the Potential energy of the mass after descending? Ep J = What is the Spring (potential) energy? Es J Constant 9 m Value Unit 9.8100
Transcribed Image Text:A spring that has a force constant of k = 15 is being stretched by an object with a mass of m = 36 kg a) How much will the spring be stretched when the object hangs motionless? b) Calculate the decrease in gravitational potential energy of the object when it descends this distance. c) Part of this gravitational energy goes into the spring. Calculate the energy stored in the spring by this stretch and compare it with the gravitational potential energy. What is the Distance that the spring is stretched from unstrained position? x = What is the Potential energy of the mass after descending? Ep J = What is the Spring (potential) energy? Es J Constant 9 m Value Unit 9.8100
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