A 3.2 kg block is hanging stationary from the end of a vertical spring that is attached to the ceiling. The elastic potential energy of this spring/mass sytem is 1.8 J. What is the elastic potential energy of the system when the 3.2 kg block is replaced by a 5.5 kg block? J

Q: A spring with a spring constant of 92.0 N/m is compressed 2.80 cm. How much elastic potential energy…

A: Given: Spring constant, k=92 N/m Compression distance, x=2.8 cm=0.028 m

Q: A 388 g mass is hung on the spring assembly shown below. The mass stretches the springs to…

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Q: A block of mass m = 2.00 kg is attached to a spring of force constant k = 435 N/m as shown in the…

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Q: A system contains an ideal horizontal spring, with an un-stretched length of 8 N/cm. Calculate the…

A: Write the given values with the suitable variables. x1=29 cm=0.29 mx2=32 cm=0.32 mk=8 N/cm=800 N/m…

Q: 61. A child's pogo stick (Fig. P8.61) stores energy in a spring with a force constant of 2.50 X 104…

A: Given: The force constant of the spring is k = 2.5 x 104 N/m The position of A is xA = - 0.1 m The…

Q: A certain spring has 14.0 J of elastic potential energy stored when compressed 0.26 m. The spring is…

A: Given: The spring has an elastic potential energy of E = 14.0 J, when compressed x = 0.26 m. The…

Q: A student in a physics lab is asked to classify two springs. Right away, they notice some…

A: Given data: U1 = 10.0 J x1 = 12.0 cm U2 = 20.0 J x2 = 3.00 cm Required: The ratio of the two spring…

Q: The graph below shows the force required to stretch a spring various distances. Review the graph…

A: Refer to the given graph, at the different values of elongation (x), the different values of spring…

Q: The potential energy of an archer's bow is given by U(x) = bx2 + cx3. The distance at which the…

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Q: A simple pendulum, 2.0 m in length, is released with a push when the support string is at an angle…

A: Given: The length of the string is 2 m. The angle with the vertical is 25o. The initial speed of the…

Q: block of mass 3.40 kg is placed against a horizontal spring of constant k = 855 N/m and pushed so…

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Q: 1. The staples inside a stapler are kept in place by a spring with a relaxed length of 0.115 m. If…

A: There are two different problems given on potential energy.  Here I'm providing the solution of very…

Q: A mass is attached to an unusual spring-like object, which has a position- dependent restoring force…

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Q: A spring (k = 75.0 N/m) has a natural length of 1.00 m. The spring is compressed to a length of…

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Q: A block of mass 100 g, resting on a frictionless surface, is pushed up against a spring compressing…

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Q: When a 59.6 kg athlete stands on top of a spring instrument, the spring shortens by 4.48 cm. What is…

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Q: A system contains an ideal horizontal spring, with an un-stretched length of 29 cm and a spring…

A: The work done to stretch the spring is equal to elastic potential energy, which is dependent on the…

Q: A block of mass 2.40 kg is placed against a horizontal spring of constant k = 885 N/m and pushed so…

A: (a) The elastic potential energy of the block spring system is,

Q: 1.115 g (C) What would the final spring compression be when the speed of the pellet is 0.26 m/s?…

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Q: A massless spring of spring constant k = 5205 N/m is connected to a mass m = 266 kg at rest on a…

A: The spring having a spring constant of 5205 N/m is attached to a 266 kg mass at rest, on a…

Q: You attach a 2.50 kg weight to a horizontal spring that is fixed at one end. You pull the weight…

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Q: A spring with spring constant k = 190 N/m is suspended vertically with its upper end fixed to the…

A: Spring constant , K = 190 N /m Initial position of lower end , yi = 0 m Weight of block , w = 21 N…

Q: A moving 2.90 kg block collides with a horizontal spring whose spring constant is 327 N/m.The block…

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Q: wwwwwwww Xmin Xmax 9 A block connected on a spring oscillates back and forth on a frictionless…

A: We have to show the variation of kinetic energy of a b lock attached to a spring with the distance .

Q: Truck suspensions often have "helper springs" that engage at high loads. One such arrangement is a…

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Q: block of mass 3.40 kg is placed against a horizontal spring of constant k = 855 N/m and pushed so…

A: Mass m = 3.40 kg  Spring constant k =855N/m spring compresses by  x = 0.0550 m Elastic Potential…

Q: Problem 1. Energy Terms Determine the potential energy of the pendulum shown below. Note: The…

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Q: A horizontal spring with stiffness 0.4 N/m has a relaxed length of 16 cm (0.16 m). A mass of 18…

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Q: A 0.500 kg block is sitting on a horizontal, frictionless surface. The block is connected to a…

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Q: A 500-g block is released from rest and slides down a frictionless track that begins 1.86 m above…

A: Given data *The mass of the block is m = 500 g = 0.500 kg *The given height is h = 1.86 m *The…

Q: Nadia's parents have just bought her a trampoline. She can already reach a height of 1.2 m. If…

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Q: A 0.20 kg mass is attached to a spring with a spring constant equal to 240 N/m, and this mass-spring…

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Q: force of 10 N creates a displacement of 2 m but the work done on the body throughout its motion is…

A: Given: force of 10 N creates a displacement of 2 m but the work done on the body throughout its…

Q: Tom has built a large slingshot, but it is not working quite right. He thinks he can model the…

A: The initial spring constant K=75.0 N/m Initial stretched length x=0.375 m Potential energy U=22.0 J

Q: A 500-g block is released from rest and slides down a frictionless track that begins 1.00 m above…

A: Mass of the block is m = 500 g Height of the block is h = 1 m Spring constant is k = 35 N/m