14. A pendulum is released from a certain height. At the lowest point in its swing, the speed of the mass is 4.5 m/s. Calculate the vertical distance from which the pendulum was released. Ignore air resistance. -Vi

Q: 12. A vertically mounted spring (k = 750 N/m) is compressed by 30.0 cm relative to its unstrained…

A: Spring constant = 750N/m Initially compression in spring =30cm Given mass =0.24kg Height =10.76m

Q: A 2 kg block is launched up a frictionless inclined plane by a spring as shown in the figure. The…

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Q: Q8) A simple pendulum of length 0.8m swings in a circular path ABC as shown in the figure. The…

A: Conservative force is the force such that the work done by them is dependent upon the final and the…

Q: 5. I shoot a baseball, with a mass of 0.5 kg, off a table using the spring shown. The spring…

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Q: For a spherical pendulum of mass m and length b, the kinetic energy T and potential energy U cạn be…

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Q: A 1.80 kg ball is held at rest up one side of a half-pipe.  It is 1.90 m off the ground when it is…

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Q: Determine the work required to deflect a linear spring with a spring constant of 70 kN/m by 20 cm…

A: Given:  Spring constant, K = 70 kN/m = 70000 N/m  distance, y = 20 cm = 0.2 m

Q: 12. An athlete stretches a spring an extra 0.500 m beyond its initial length. If the athlete has…

A: When an athlete stretches a spring, the energy transferred to the spring is stored in the form of…

Q: A 10 kg mass is suspended from a spring having a spring constant of 140 N/m. The mass is moved in…

A: Given,Mass, m = 10 kgSpring constant, k = 140 N/mexternal force, F(t) = 5 sintair resistance, fc =…

Q: 6. A pendulum consists of a 2.0 kg stone swinging on a 4.0 m string of negligible mass. The stone…

A: SOlution: given that m = 2 kg v = 8 m/s L = 4 m to find the greatest angle it make

Q: A block of mass 2.0 kg is travelling left at a speed of 2.0 m/s when it hits a spring placed…

A: Given data:  Mass (m) = 2.0 kg Speed (v) = 2.0 m/s Spring constant (k) = 500.0 N/m Required: The…

Q: QUESTION 24 An object moves around a circle. If the radius is doubled keeping the speed the same…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 6) To form a pendulum, a 0.092 kg ball is attached to one end of a rod of length 0.62 m and…

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Q: *14-64. The block has a weight of 80 lb and rests on the floor for which u = 0.4. If the motor draws…

A: Given:- The weight of block W= 80 lb Coefficient of kinetic friction μk= 0.4 θ= 300

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: #4) A 4 kg ball starts with an unknown velocity at the top of the 3 m long , 36.9 degrees incline…

A: From the graph, it is given that when the force is 400 N, compressed distance is 0.8 m. Then the…

Q: A 31 kg child uses a pogo stick to bounce up and down. The spring constant, k, of the toy equals…

A: Given data: Mass of child is, m=31 kg. Spring constant of toy is, k=8,700 N/m.

Q: "The girl has a mass of 55 kg and center of mass G. If she is swinging to a maximum height defined…

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Q: the potential energy of a particle is given by U(x)= (9 J/m^4)x^4-(8 J/m^2)x^2.  At what value of x…

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Q: 18) A ball has a mass of 3 kg. It is connected to a spring that is displaced x = 0.5m away from its…

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Q: 32. (II) A spring with k = 53 N/m hangs vertically next to a ruler. The end of the spring is next to…

A: Given, Unstretched length of the spring = 15 cm  Spring constant k = 53 N/m  Mass = 2.5 kg

Q: Imagine building a large pendulum by attaching one end of a 3.25-meter-long cable to the ceiling and…

A: Given : Length of string, L=3.25 m Weight of the ball, W=64.5 N Speed of the swinging ball at the…

Q: A 2 kg piece of cheese is placed on a vertical spring of negligible mass and force constant k= 2000…

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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.