An ideal spring has a constant 2500 N/m. An object is attached to the spring and stretched vertically 4 cm down. What are the magnitude and direction of the force exerted by the spring? 100 N up 62.5 N down 100 N down 62.5 N up

Q: To measure the static friction coefficient betwee

A: Given: Mass of the block is m=4.93kg Spring constant K=521 N/m compression x=0.0524m

Q: A light spring with force constant k = 7.80 N/m is suspended vertically from a hook at its upper…

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Q: 50 N/m ell kg x = -0.3 m x= 0 m x= 0.3 m A block of mass 0.5 kg on a horizontal surface is attached…

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

A: Given data- mass of particle m=2.0 kg spring constant k=30 N/m maximum acceleration amax=5.8 m/s2

Q: A large man pushes against a horizontal panel connected to a spring. The spring has a spring…

A: Hooke's law states that the force exerted by a spring is proportional to change in its length away…

Q: spring is on a horizontal table and a mass of 10 kg approaches it at a speed of 5 m/sec; it is 0.5 m…

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Q: A spring (k888 N/m) is hanging from the ceiling of an elevator, and a 7.1 kg object is attached to…

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Q: The left end of a spring is attached to a wall. When Bob pulls on the right end with a 200N force,…

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Q: The left end of a spring is attached to a wall. The right end of the spring is attached to a block.…

A: The spring constant, k=26.2 N/m Displacement of the spring in the x-direction, x=11.3 cm

Q: When a 59 kg cheerleader stands on a vertical spring, the spring compresses by 5.8 cm. when a second…

A: Calculate the spring constant. F=kxk=Fx=mgx=59 kg9.8 m/s20.058 m =9969 N/m

Q: A spring 0.2 m long extends 0.001 m when a mass of 72 kg is hung from it.  How far will a similar…

A: GivenFor spring 1length of spring ,L1=0.2 mMass hung with spring ,m1=72 kgSpring extend to length…

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 mass of 7.0 kg hangs from a spring attached to the ceiling. The spring has a spring constant of…

A: Spring force is given asF=k∆xK=spring constant∆x = stretches in spring

Q: A 29.0 cm long spring is hung vertically from a ceiling and stretches to 36.3 cm when a 7.00 kg mass…

A: solution as

Q: An 8.0-cm-long spring is attached to the ceiling. When a 2.3 kg mass is hung from it, the spring…

A: Using Hooke's law, the expression for spring constant is k=F∆x=mg∆x Substitute values in the above…

Q: Physics students do an expriment to determine the coefficient of kinetic friction between a wooden…

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Q: You have an apple that you would like to weigh, but you don’t have a scale. You do have a slinky and…

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Q: 1. Two slots have been cut in the plate shown. The plate has been placed so that the slots fit two…

A: Let the system is in static equilibrium. In static equilibrium, the sum of moments about any point…

Q: One end of a light spring with spring constant k₁ = 1,300 N/m is attached to the ceiling. A second…

A: a) Calculate the effective spring constant. 1keff=1k1+1k21keff=11300 N/m+11650 N/m1keff=1650…

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: A 1.5 kg object falls from a height of 2.0 m onto a spring scale with a spring constant of 1.5x10 5…

A: Use conservation of energy. This gives: mgh = (1/2)kx2 Here, m is the mass g is the acceleration due…

Q: A person accelerates a 12 kg mass at 2.7m/(s^2) by pulling on a spring that is 1.1 m long at rest.…

A: The spring constant, k, can be calculated using Hooke’s Law, which states that the force exerted by…

Q: A 5 kg block is attached to a spring of constant k = 2400 N/m. The coefficient of friction between…

A: We are given spring constant and mass of block. We find the friction force first. We then find the…

Q: The diagram below represents a spring hanging vertically that stretches 0.075 m when a 5.0 N block…

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Q: A passenger railroad car has a total of 8 wheels. Springs on each wheel compress—slightly—when the…

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Q: A spring (k = 970 N/m) is hanging from the ceiling of an elevator, and a 7.2-kg object is attached…

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Q: The final set of this lab has you hanging an unknown mass on a spring (for which you have determined…

A: The values given in the problem are as follows The spring constant k = 24.0N/m Displacement in the…

Q: An ideal spring hangs vertically. When a 359- g object is hung from the bottom end, and lowered…

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Q: Two springs, with force constants k1=140N/m and k2=275N/m, are connected in series, as shown in the…

A: Answer:  Given  K1=140 N/m            K2=275 N/m   mass m=0.5 kg…

Q: A 33.0 cm long spring is hung vertically from a ceiling and stretches to 37.5 cm when an 8.00 kg…

A: The stretched length of the spring is: (a) The formula for the spring force and weight is:

Q: A box is motionless, sitting on a ramp with an incline of 0 =54.4 ° being pulled in the direction up…

A: Given:  θ=54.4°k = 150 N/mx = 6.4 mμs = 0.53μk = 0.15Mass of the box = m

Q: You have a light spring which obeys Hooke's law. This spring stretches 2.32 cm vertically when a…

A: Answer:-  Given  Mass of the object (m) = 3.00 kg  Stretching of spring (∆x) = 2.32 cm  Acceleration…

Q: A 5.00 ✕ 105 kg subway train is brought to a stop from a speed of 0.500 m/s in 0.300 m by a large…

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Q: A spring 0.2 m long extends 0.001 m when a mass of 6 kg is hung from it.  How far will a similar…

A: Given Original length = 0.2 m Extension = 0.001 m Mass hanged = 6 kg

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.