Force versus Elongation 20.0 15.0 8 10.0 5.0 0.0 0.0 5.0 10.0 15.0 Elongation (m) Force (N)

Q: 1. A spring has a characteristic of k = 2.75N/m. It has an original length of 0.100 m. What is its…

A: 1 Elastic potential energy is directly proportional to the square of the change in length and the…

Q: A horizontal spring attached to a wall has a force constant of k = 830 N/m. A block of mass m = 1.40…

A: Formula of potential energy of spring mass system is as follows: E=12kxi2…

Q: 5. If you compress a spring with a spring constant of 150 N/m a distance of .1 meter, what is…

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Q: A block attached to a horizontal spring with a spring constant k = 100 N/m is displaced to x = +6 cm…

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Q: A large fake cookie sliding on a horizontal surface is attached to one end of a horizontal spring…

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Q: A 0.750 kg mass hangs from a vertical spring. Assume the mass of the spring is negligible. Note that…

A: The mass of the object is (m) = 0.750Kg since there is no other force acting on it so…

Q: A block attached to a horizotal spring oscillates on a frictionless surface, the x-t graph of the…

A: position versus time graph is given for a block attached to a spring.

Q: To stretch a certain spring by 2.80 cm from its equilibrium position requires 9.00 J of work. Part A…

A: Expression for work done to stretch the spring a distance x is -  W=12kx2 Where k=Spring constant in…

Q: A moving 4.50 kg block collides with a horizontal spring whose spring constant is 447 N/m. ellle The…

A: Given Mass of the block (m) = 4.50 kgSpring constant (k)  = 447 N/m

Q: A force with a magnitude of 10. newtons is required to hold a stretched spring 0.20 meter from its…

A: Given data:  Force (F) = 10 N Stretch in spring (x) = 0.20 m Required: The elastic potential energy…

Q: An archer pulls back the string on her bow to a distance of 50 cm from its equilibrium. To hold the…

A: Given compressed distance is x= 0.50 m Applied force is F=160 N

Q: 2. At the instant shown in the figure, an external force has pushed the 227 kg against the spring,…

A: Given, mass of the block, m = 227 kgspring is compressed by, x = 0.15 mspring constant, k = 17500…

Q: The launching mechanism of a toy gun consists of a spring of unknown spring constant, as shown in…

A: Given: The compression of the spring is 0.180 m. The mass of the projectile is 19.0 g. The height of…

Q: As shown in the figure below, a box of mass m = 6.00 kg is sliding across a horizontal frictionless…

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Q: 6. A 2 kg block lying on a frictionless table is attached to a spring with a spring constant of 400…

A: (a) The initial elastic potential energy of the system, for the spring that stretches a distance of…

Q: Mr. M (84kg) briefly balances briefly on a pogo stick, causing the spring in the stick to compress…

A: According to Newton's second law of motion, we have the net force applied to an object is equal to…

Q: The launching mechanism of a toy gun consists of a spring of unknown spring constant, as shown in…

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Q: A horizontal spring attached to a wall has a force constant of k = 850 N/m. A block of mass m = 1.00…

A: The potential energy stored in a spring is given as U=12kx2…

Q: body moves from the initial position x1=150 mm. Q3: The spring is upstretched when x-0. If the 4…

A: k=Spring constant=4 kN/mx2=250 mmx1=150 mmθ=Slope=20°g=Acceleration due to gravity=9.81 m/s2

Q: Which of the following (each case considered individually) will cause a change in the elastic…

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Q: A horizontal spring attached to a wall has a force constant of k = 860 N/m. A block of mass m = 1.80…

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Q: A 3.2 kg block is hanging stationary from the end of a vertical spring that is attached to the…

A: The mass of the first block =m1=3.2kg.The elastic potential energy corresponding to block with mass…

Q: A spring that is compressed 12.5 cm from its equilibrium position stores 3.42 J of potential energy.…

A: The potential energy stored in a spring=12kx2where k is the spring constantx is length of…

Q: A block of mass 2.40 kg is placed against a horizontal spring of constant k = 795 N/h and pushed so…

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Q: A moving 3.50 kg block collides with a horizontal spring whose spring constant is 241 N/m. elll The…

A: Given information: Here, m is block’s mass, k is spring constant, xmax is the maximum elongation in…

Q: Questions 1-3 reference the picture of a pendulum. Ignore friction and air resistance. As the…

A: A pendulum oscillates between points A , B and C, where points A and C are the extreme points .Point…

Q: 1.0 0.9- ê 0.8- 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0- 1 2 4 8 Time (s) A student attaches a block to a…

A: The kinetic energy of a block oscillating when attached to spring is plotted on a graph in which…

Q: A 0.250-kg block resting on a frictionless, horizontal surface is attached to a spring whose force…

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Q: 8) It takes 87 J of work to stretch an ideal spring from 1.4 m to 2.3 m from equilibrium. What is…

A: Given Data:- Work done to stretch the spring is W=87 J. Stretching distances from equilibrium are…

Q: A horizontal spring attached to a wall has a force constant of k = 780 N/m. A block of mass m = 1.70…

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Q: A block of mass m = 6.23 kg is attached to a spring that is resting on a horizontal, frictionless…

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Q: A2 kg block is attached to a spring of force constant 500 N/m, as shown in the figure below. The…

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Q: An object of mass 15 kg is released at point A, slides to the bottom of the 30° incline, then…

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Q: The figure shows 4 curves on a graph of kinetic energy (K) as a function of position (x) Which of…

A: Curve of no 3 is showing the correct curve label of kinetic energy as a function of position for a…

Q: A block attached to a horizotal spring oscillates on a frictionless surface, the x-t graph of the…

A: As shown in graph, at t = 1.0 s, the displacement of particle is maximum in negative y direction.…

Q: A spring contains 378 J of potential energy. If the spring has a constant of 56 N/m, what is the…

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Q: A large fake cookie sliding on a horizontal surface is attached to one end of a horizontal spring…

A: (a)Using the law of conservation of energy,

Q: The potential energy of a spring having a fixed end and a mass attached to the other end is given by…

A: Given : k = 200 N/m x = 30 cm = 0.30 m

Q: A spring is connected on one end to a wall and the other is free to be compressed.  The spring…

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Q: A 0.80 kg object tied to the end of a 2.0 m string swings as a pendulum. At the lowest point of its…

A: Draw the schematic diagram of the system.

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

A: The child is moving upward from here is moving in X direction and its position in the child is…

Q: The work Fsp x dx done by the force exerted by the spring on a mass attached to the end of the…

A: Wоrk  dоne  by  the  sрring  оn  а  mаss  will  be  the  dоt  рrоduсt  оf  the  fоrсe  асting  аnd…

Q: You start with spring that's already been stretched an unknown amount from equilibrium. After…

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Q: What is the change in elastic potential energy between 0 and 0.8 m? O 64 J 32 J O 80 J O 100 J

A: Given:From 0 to 0.8 m ,Force, F=80 Nx=0.8 m