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You have a spring with a spring constant 4070 N/m. 50% Part (a) If you want...
Part A How far must you stretch a spring with k = 1200 N/m to store 150 J of energy? Express your answer to two significant figures and include the appropriate units. WW ? JA As = Value Units Submit Request Answer Denuine Feedback
How far must you stretch a spring with k = 1300 N/m to store 200 J of energy?
2. A 3 kg mass is pushed against a horizontal spring of force constant 25 N/m on a frictionless table. The spring is attached to the table and the mass is not attached to the spring at all. a) how far do you have to compress the spring so that it has potential energy of 12 J? b) when you release the spring all this energy is transferred to the mass-how fast does the mass move when no longer in...
A spring is compressed 3.0 cm. Part A How far must you compress a spring with twice the spring constant to store the same amount of energy? Express your answer with the appropriate units. Δx=
A force of 4.9 N is required to stretch a certain spring by 1.3 cm. Part A: How far must this spring be stretched for its potential energy to be 0.025 J? Part B: How much stretch is required for the spring potential energy to be 0.075 J?
You wish to store 146 J of energy in a spring which has a spring constant of 106 N/m. What distance must you compress the spring from its equilibrium position? 1.38 m 1.66 m 2.75m 1.17m
Solve All please Part A How far must you stretch a spring with ke - 1300 N/m to store 200 J of energy? Express your answer using two significant figures. Submit My Answers Give Up
A brick of mass m=0.49 kg is set against a spring with a spring constant of k1 = 639 N/m which has been compressed by a distance of 0.1 m. Some distance in front of it, along a frictionless surface, is another spring with a spring constant of k2 = 261 N/m. Part (a) How far, d2 in meters, will the second spring compress when the brick runs into it? Part (b) How fast, v in meters per second, will the brick...
You compress a block on a spring. The spring has a constant k = 3000 N/m and the block has a mass of 4 kg. You compress the spring 0.3 m and release the block. After being released, the block hits a rough surface with a coefficient of friction of 0.6. How far does the block travel across the rough surface before it comes to a stop? Please use the correct formulas for this question so I can understand.
Problem 6.26 A spring has a spring stiffness constant, k, of 460 N/m Part A How much must this spring be stretched to store 20 J of potential energy? Express your answer using two significant figures. ? z Request Answer Submt Provide Feedback