You have a massless spring with a relaxed length of 13.8 cm. (Draw a picture and a free body diagram for the object for parts A and B situation below.) A. If you hang the spring vertically with a 0.92 kg weight on it, the spring is now 17.6 cm long. What is the spring constant k? B. If you set the spring on the ground in a vertical position and set a 1.2 kg weight on top of it, how far is the spring compressed? What is the length of the spring when the weight is on it? C. If you hold the spring in a horizontal orientation, how much would you need to compress it to create a restoring force of 18 N from the spring? D. How much would you need to stretch the spring to get the same 18 N restoring force? Explain.
please answer all 4 parts and type answer please
You have a massless spring with a relaxed length of 13.8 cm. (Draw a picture and a free body diagram for the object for parts A and B situation below.)
A. If you hang the spring vertically with a 0.92 kg weight on it, the spring is now 17.6 cm long. What is the spring constant k?
B. If you set the spring on the ground in a vertical position and set a 1.2 kg weight on top of it, how far is the spring compressed? What is the length of the spring when the weight is on it?
C. If you hold the spring in a horizontal orientation, how much would you need to compress it to create a restoring force of 18 N from the spring?
D. How much would you need to stretch the spring to get the same 18 N restoring force? Explain.
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