A spring with a spring constant of k=10 N/m is stretched by 0.2 m using an attached block of 2 kg and released. What is the kinetic energy of the block at x= 0( equilibrium position).

Q: 4. A spring has a spring constant, k = 10000 N/m. How much potential energy is stored in the spring…

A: Given data, Spring constant k=10000 N/m Change in length x=1 cm=0.01 m

Q: 3. A box (mass = 100 g) is initially connected to a compressed (x = 80 cm) spring (k = 100 N/m) at…

A:

Q: ktg ball falls from the height of 23 m. What will bethhe potential energy of the ball after 0.8…

A:

Q: A 10 g bullet is shot into a 500 g block, at rest on a frictionless horizontal surface. The bullet…

A: Given data: The mass of the bullet is m = 10 g. The mass of the block is M = 500 g. The…

Q: mmmmm The box is released from rest when the spring is unstretched. Assume that the pulley is…

A:

Q: A 4.0 kg-block attached to a 20 N/m-spring constant spring moves on a frictionless horizontal…

A: Given data: Mass (m) = 4.0 kg Spring constant (k) = 20 N/m Amplitude (A) = 3 m Required: The…

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: 10. A 2 kg ball falls freely from a height of 3 m. What is its kinetic energy in joules when it hits…

A: Given data:  Ball falls freely  Mass (m) = 2 kg Height (h) = 3 m Required: The kinetic energy of the…

Q: An archer's bow can be treated as a spring with k = 2740 N/m. If the bow is pulled back a distance…

A: Here is the step-by-step explanationStep 1: Use Formula:First, we need to find out the potential…

Q: On a frictionless surface, a 300 g block is placed on the end of a 10 cm compressed spring. The…

A: Given: The mass of the object is 300 g. The compression in the spring is 10 cm. The spring constant…

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

A:

Q: When a spring is stretched by 1.00 m, its spring potential energy is 20 J. What is the spring…

A: The stretching in spring is The spring potential energy is Note:Find:(a) Spring constant.(b)…

Q: A spring whose stiffness is 980 N/m has a relaxed length of 0.40 m. If the length of the spring…

A: stiffness constant (k) = 980 Nmrelaxed length (L) = 0.40 m initial length (L') = 0.28 m final length…

Q: A linear spring has a free length of 50.1m. When it is under a hanging load of 3261N, its total…

A: Given: The original length of spring is 50.1 cm. The length after load is applied is 73.9 cm. The…

Q: Use the following information to answer parts a–b. The strings in a compound bow behave…

A:

Q: 15. Object falls from height 1500 m. Find the velocity by time reach ground. Ans. 170 m/s 31. Spring…

A:

Q: A child sets a 2.5 kg block in motion by giving it a push along a floor. This gives the block a…

A: Given: The mass of the block is m=2.5 kg The initial velocity of the block is u=0 m/s The final…

Q: 43. A 200 g mass stretches a spring 40 cm. How much Potential energy does the spring have? A. .392 J…

A:

Q: A block of mass 20 kg is pushed up against a spring of spring constant 1200 N/m compressing it 50 cm…

A:

Q: What is the elastic potential energy of the block-spring system (in J)? J=? If the block is now…

A:

Q: Two carts connected by 0.50 m spring hit a wall, compressing the spring to 0.75 m. If the spring…

A:

Q: As shown in the figure, a 4.0-kg block is moving at 5.0 m/s along a horizontal frictionless surface…

A:

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

A:

Q: Drag and Drop the correct answers in the blanks. A mass mis hanging from the end of a vertical…

A: Solution. At equilibrium position, the weight is equal to the restoring spring force.…

Q: 1. A ball of mass m 0.55 kg, starting from rest, falls a vertical distance h = 75.0 cm before…

A: (a) Since there are no non-conservative forces, the mechanical energy, i.e, the sum of kinetic and…

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

A:

Q: Q3. The 50 kg block is resting on a surface for which the coefficient of kinetic friction is μ =…

A:

Q: A 50-g mass on the end of a spring at its equilibrium position is stretched a distance of 5.00 cm…

A:

Q: ball is released from a height of 12 m and weighs 35 N. What is the magnitude |AU| of the total…

A:

Q: By what factor does Tom need to increase the spring constant to hit his potential energy goal?

A: elastic potential energy stored in a spring of spring constant k when stretched a distance x is…

Q: A 130 g hot wheels car is put on a launcher that is powered by a spring with a constant of 150 N/m.…

A: Given data:  Mass (m) = 130 g = 0.130 kg Spring constant (k) = 130 N/m Compressed by distance (x) =…

Q: 7.15 A force of 531 NN keeps a certain spring stretched a distance of 0.600 mm . 1. What is the…

A: Given Force in spring = F = 531 N At x = 0.600 mm (elongation in spring) We have to calculate 1.…

Q: There is a 2.02 kg box at three points in time. Initial the box is moving to the left at 12 m/s. A.…

A:

Q: 6. A 20.0 kg mass, released from rest, slides 6.0 m down a frictionless ramp inclined at 30.0…

A:

Q: A box slides down the ramp of an assembly line and compresses a spring. Assume no energy is lost due…

A: Given data: Spring constant, k=821 N/m Mass of the box, m=13.5 kg Distance compressed by the…

Q: Just to the right of point ?, the block traverses a rough section, (represented by the thick line…

A:

Q: A spring has a spring stiffness constant kkk of 95.0 N/m How much must this spring be compressed to…

A: The elastic potential energy of the spring is Potential energy stored in it as a result of the…

Q: A spring with spring constant k hangs from the ceiling. A ball of mass m is attached to the spring…

A: mg=kx x=mg/k Total mechanical energy = Energy stored in spring + 12mv2 =12kx2+12mv2 = 12kmgk2+12mv2

Spring Potential Energy

The potential energy is the energy possessed by a body by virtue of its position or the energy held by the object due to its position relative to other objects, its force like stresses, charge, and other factors affecting the particles of the body. The potential energy is the measure of the net work done by or on the body. The spring potential energy is the potential energy stored due to the deformation of an elastic spring and this elasticity is due to the stretched spring. The elasticity is the ability of a solid-state matter to come back to its equilibrium position or original position after any kind of external force is acted on it. It is also known as Elastic potential energy. The potential energy here is caused due to the displacement of the spring from its equilibrium position to another position and this potential energy is equal to the net work done due to the stretching of the spring. It also resembles the same mechanics of the oscillation of a simple pendulum, where due to the external force, the object moves from its equilibrium position to its maximum ends and the periodic motion continues till it comes back to the equilibrium position to rest.