A 3.0 kg block falling from a height of 7.0 m landed on a vertical spring whose force constant is 2 500 n/m. By how much is the spring compressed?

Q: A 3.5 kg metal block is initially at rest on top of a 4.5 m high inclined plane. Assume a kinetic…

A:

Q: A toy gun uses a spring to project a 5.4-g soft rubber sphere horizontally. The spring constant is…

A: Mass of the projectile,

Q: A 6 Kg block is compressed against a spring at the bottom of the inclined plane as shown in the…

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Q: A toy car of mass m is pushed along a frictionless track so that it is moving at a speed v1. It hits…

A: SOlution:

Q: A block of mass ? = 300 g is released from rest from the top of a frictionless ramp. At the bottom…

A: Given Data : The mass of the block is given as m = 300 g. The spring constant of the spring is given…

Q: The left end of a 1.200 m-long board is raised 0.300 m above the level table and a 0.800 kg cart…

A:

Q: A spring that has a force constant of 1050 N/m is mounted vertically on the ground. A block of mass…

A: Given that:- Spring constant=K=1050N

Q: I find a spring that is labeled "80 N/m" but it is actually 3.5 inches long, before being hung from…

A: Spring constant (k) = 80 N/m  Displacement (y) = 62 mm  = 0.062 m

Q: When a 3.6 kg block is pushed against a massless spring of force constant 4.5 ✕ 103 N/m, the spring…

A: Work done on the spring is equal to work done by the friction on the block 12k∆x2=Ff∆s…

Q: A toy gun uses a spring to project a 4.8-g soft rubber sphere horizontally. The spring constant is…

A: Mass of the projectile,

Q: A large toy car is pushed horizontally by a spring, and the spring has a spring constant of 135 N/m.…

A: Spring constant K = 135  N/m  Let the mass of the toy car be m  Compression in spring is Xi = 0.055…

Q: When a 3.5 kg block is pushed against a massless spring of force constant 4.5 x 103 N/m, the spring…

A: When a free point 5 kg block is pushed against a massless spring of force constant 4.5 *103 N/m the…

Q: A very light spring with spring constant K = 700 N/m is hung (a) by a fixed ceiling. Two forces F, =…

A:

Q: PROBLEM A 50.0-kg circus acrobat drops from a height of 2.00 meters straight down onto a springboard…

A: Given Mass of circus acrobat m = 50.0 kg height h = 2.00 m force constant k = 8.00×103 N/m…

Q: A block of mass m = 0.9 Kg slides on a horizontal rough surface head on into a spring of spring…

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Q: PROBLEM A 50.0-kg circus acrobat drops from a height of 2.00 meters straight down onto a springboard…

A:

Q: A block of mass m = 1.75 kg slides along a horizontal table www with speed vo = 3.50 m/s. At x = 0,…

A: Given Data Mass of the block is m=1.75 kg Initial speed of the block is v0=3.50 m/s Spring constant…

Q: A block of mass m = 2.25 kg slides along a horizontal ww table with speed vo = 10.00 m/s. At x = 0,…

A: The mass of the block is m = 2.25 kg. The speed with which the block slides along a horizontal table…

Q: What mass must be added to a spring with k = 80 N/m to stretch the spring 15.0 cm? O A) 1200 kg B)…

A: Given data: Spring constant is, k=80 N/m. Stretching distance is, x=15.0 cm=0.15 m.

Q: A toy gun uses a spring with a force constant of 295 N/m to propel a 11-g steel ball. Assuming the…

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Q: 2. (Ch. VII, Exercise 8) A block of mass m is attached to a spring, spring constant k, and is pulled…

A: Given : spring constant k            initial position of the block , x = A            mean position…

Q: You and your friend Peter are putting new shingles on a roof pitched at 23 ∘ . You're sitting on the…

A:

Q: A toy gun uses a spring to project a 5.5-g soft rubber sphere horizontally. The spring constant is…

A: Elastic potential energy of the spring is

Q: Ablock of mass of 10 kg is moving across a frictionless floor and comes in contact with an idoal…

A:

Q: If a fish is attached to a vertical spring and slowly lowered to its equilibrium position, it is…

A: Suppose a fish is attached to a vertical spring and slowly lowered to its equilibrium position, it…

Q: An elevator car of mass 815 kg falls from rest 2.80 m, hits a buffer spring, and then travels an…

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Q: A block of mass m = 2 kg slides on a horizontal rough surface head on into a spring of spring…

A: The conservation of energy,…

Q: The k value of a certain spring is 200 N/m. If we put a 75 kg mass on top of it, how far does it…

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Q: A toy gun uses a spring to project a 6.2-g soft rubber sphere horizontally. The spring constant is…

A:

Q: A constant applied force of 13.0 N pushes a box with a mass m = 7.00 kg a distance x = 15.0 m across…

A: Net work done equals the change in kinetic energy. Since the object starts from rest, initial…

Q: A bowling ball m = 1.7 kg is dropped from a height h. It falls a distance, d, before encountering a…

A:

Q: The massless spring of a spring gun has a force constant k = 12.5 N/cm. When the gun is aimed…

A: force constant = K = 12.5 N/cm = 1250 N/m mass = m = 10 g = 0.01 kg height = h = 5 m

Q: Jadon is 5 years old and weighs 45.0 pounds. He is sitting on a swing when his cousinAllison pulls…

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Q: A 50.0-kg person jumps onto the floor from a height of 2.7 m. If he lands stiffly with his knee…

A:

Q: When a 3.0-kg block is pushed against a massless spring of force constant constant 4.5 × 103 N/m,…

A: To determine: The coefficient of kinetic friction between the block and the surface Given: Force…

Q: A toy gun uses a spring to project a 6.3-g soft rubber sphere horizontally. The spring constant is…

A: Consider the initial velocity of the soft rubber sphere is zero and the spring reaches its mean…

Q: A toy gun uses a spring to project a 5.4-g soft rubber sphere horizontally. The spring constant is…

A:

Q: A cube of a mass m=0.37 kg is set against a spring with a spring constant of k1=656 N/m which has…

A: Given,mass of the cube, m = 0.37 kgspring constant, K1 = 656 N/mspring constant, K2 = 181 N/mspring…

Q: A 54 g ice cube can slide without friction up and down a 30∘ slope. The ice cube is pressed against…

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Q: A 1.90 kg block slides on a rough horizontal surface. The block hits a spring with a speed of 2.00…

A: Given that , m = 1.90 kg block Also,the block hits a spring with a speed of 2.00 m/s and compresses…

Q: A bolt gun has a spring of spring constant k = 14 N/m which is used to fire a bolt of mass m. The…

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Q: Consider a spring that is stretched 3 cm when a 10 N force is applied. How far will it be stretched…

A: Given , when F1 = 10 N , x1 = 3cm  And F2 = 25 N , then x2 = ?

Q: A block of mass m 2.00 kg slides along a horizontal table with speed vo 9.50 m/s. At x = 0 it hits a…

A: Given:Mass of the block, m = 2.00 kgSpeed of the block, V0 = 9.50 m/sSpring constant, K = 95…

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.