The potential energy of a particular mass-spring system is 10 J when the spring is stretched...
Question 7 The potential energy of a particular mass-spring system is 10 J when the spring is stretched by a distance of A What is the potential energy when the same mass-spring system when the spring is only stretched by a distance of A/2? Select the correct answer O 2.5J 7.5J 0 6.7 103 O 20 0 of 3 attempts used CHECK ANSWER E- 个
A certain spring stores 12.4 J of potential energy when it is stretched by 2.80 cm from its equilibrium position. How much potential energy would the spring store if it were stretched an additional 2.80
A vertical spring stores 0.930 J in spring potential energy when a 3.5-kg mass is suspended from it. a) Verify your answer to part A by calculating the spring potential energy when a 7.0-kg mass is attached to the spring.
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A stretched spring has an elastic potential energy of 100 J. If the spring constant of the spring is 800 N/m, what is the extension of the spring? 0.25 m 0.12 m 0.5 m None of the above
You have a particular spring that if you stretch it 10 cm, the potential energy in the spring is 100 Joules. What would be potential energy of this spring be if you were to stretch is twice as far? Give your answer in Joules.
5.11 When a spring is stretched from xi -0 cm to x 35 cm, the potential energy of the spring is 14.6 J. What is the spring constant of the spring? 5.12 A 7 kg block is moved from a lower shelf 0.2 m above the floor to a higher shelf 1.85 m above the floor. What is the change in the potential energy of the block?
A horizontal mass of M=5kg is on a spring and stretched to x=0.5m when released from rest. The system oscillates with a period of T=2s A.) what is the total energy in the system? B.) we turn on friction. The coefficient of friction between the block and the table is 0.2. When is system settles down and the mass stops moving, how much energy does a system have? (Hint : it's not zero a free body diagram might be helpful.)...
A 0.20 kg mass is attached to a spring with a spring constant equal to 240 N/m, and this mass-spring system is oscillating on a horizontal surface that is nearly frictionless. The spring was originally stretched a distance of 0.12 meters from its equilibrium (unstretched) length. a) How much did the potential energy of this mass-spring system change when the spring was originally stretched 0.12 meters? b) What is the maximum speed the mass will attain in its oscillation? c)...
Spring with mass 0.05 kg is stretched on 10 cm in order to be placed in the box. Distance between stretched spring and the box is 1 meter. What is the spring constant of the spring in this case?
Q1-A spring is stretched, and stores an elastic potential energy of 332 joule. How much (in cm) has the spring be stretched if it has a spring constant of 136 N/m? Q2-For the application part of this experiment, you have a spring of spring constant 154N/m. You measured that the hanging mass has an oscillation amplitude 4.71cm, and a maximum speed 0.78m/s. How many gram is the mass?