A child bounces in a harness suspended from a door frame by three elastic bands. (a) If each elastic band stretches 0.260 m while supporting a 7.35-kg child at rest, what is the force constant for each elastic band? Assume that each spring supports 1/3 of the child's weight. N/m(b) What is the time for one complete bounce of this child? s(c) What is the child's maximum velocity if the amplitude of her bounce is 0.260 m? m/s

Q: A solid sphere of mass M is on a surface as shown below. It is atteched wall by two springs with the…

A: To determine: Spring constants of the system. Mass of the sphere.

Q: A particle of mass 2.0 kg is attached to a spring of spring constant 30 N/m. If the maximum…

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A:

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A: Based on the image you sent and the information you provided, it appears to be a circuit diagram…

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A:

Q: no mass). When the 1.0 kg mass hangs vertically undisturbed it is in contact with a second block…

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Q: At what angle does the tension in the 0.6 m long pendulum cord become zero if the 1.0 kg pendulum…

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Q: The block in the figure below rests on a frictionless surface. Find its instantaneous acceleration…

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Q: A18.0-g block is placed against the free end of a spring (with spring constant k equal to 32.0 N/m)…

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Q: Calculate the force constant (in N/m) of spring.

A:

Q: A 0.465 kg pendulum bob passes through the lowest part of its path at a speed of 2.47 m/s. What is…

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Q: Situation 2: The object is dropped onto a spring. A 2.50-kg object is held 185 cm above a relaxed…

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Q: Ax m k

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Q: lock of na 10. A nail with the help of a spring of stiffness 5.0 N/cm. Coefficient of friction…

A: during that stretched period of nail,  it will store a potential energy PE=12kx2

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A: Write the given values with the suitable variables. m=9.3 kgk=123.1 N/mx0=7 cm=0.07 mv0=20 cm/s=0.2…

Q: A C T2 T1 di 'd2 m You want to create the art installation in figure C, in which a block of mass…

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Q: A 0.55 kg block attached to a spring with force constant 140 N/m is free to move on a frictionless,…

A: mass of block (m) = 0.55 kg force constant (k) = 140 N/mInitial stretch of spring (A) = 0.13 m

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Q: Chapter 16: Problem 5: The device pictured in the figure entertains infants while keeping them from…

A: Answers are given below 👇👇Explanation:

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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.