Urgent A stretched spring has an elastic potential energy of 100 J. If the spring constant...
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?
(c8p7_5e) A spring with a spring constant of 3250 N/m is initially stretched until the elastic potential energy is 1.50 J. (U0. for no stretch.) What is the change in the elastic potential energy if the initial stretch is changed to a stretch of 2.0 cm? Submit Answer Tries 0/1:2 What is the change in the elastic potential energy if the initial stretch is changed to a compression of 2.0 cm? Submit Answer Tries 0/12 What is the change in...
A spring has a force constant k=500 N/m. What is the elastic potential energy stored in it when (a) it is stretched 4.00 cm from equilibrium, (b) it is compressed 3.00 cm from equilibrium, and (c) it is unstretched?
8. How much is compressed a spring that stores 50 J of elastic potential • energy? The spring constant is 9 X 10' N/m.
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 Your Answer O 10J O 7.5J O 2.5J O 20J O 6.7J
The elastic potential energy stored in a certain spring is 14.5 J when it is compressed 0.220 m. The spring is now cut into two equal pieces. One of the pieces is then compressed by 0.160 m. How much elastic potential energy is stored in the compressed piece? a)3.83 J b) 29.0 J c) 47.9 J d)7.25 J e) 15.3 J
The force constant of a spring is 550 N/m. How much elastic potential energy is stored in the spring if the spring is compressed a distance of 1.2 cm? What is the force being used to compress the spring?
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 mass of 2.5 kg is attached to a spring that has a spring constant of 65 N/m. The mass is oscillating on a frictionless, horizontal surface. When the spring is stretched 10 cm, its elastic potential energy and the kinetic energy of the mass are equal. What is the maximum speed of the mass?
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?