Q13: The block shown is released () from rest with the spring unstretched (). The pulley and the horizontal surface are frictionless. If k = 490N / m and M = 3kg what is the maximum extension of the spring?

Q: A mass m = 2kg is placed at the end of a horizontal spring that has a spring constant k = 500N/m and…

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Q: A worker pushes a 30.0-kg crate a distance of 4.5 m along a level coefficient of kinetic friction…

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Q: A 34.0 cm long pendulum with a 245-g bob swings through at an angle of 180 degrees. Choose the…

A: L =34 cm  mass, m = 245 g = 0.245 kg

Q: The length of the Achilles tendon increases 0.500 cm when the force exerted on it by the muscle…

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Q: 1. A crate of mass 10.0 kg is pulled up a rough incline with an initial speed of 1.50 m/s. The…

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Q: Plot the spring energy vs. the height.

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Q: A 5.00-kg package slides 1.50 m down a long ramp that is inclined at 24° below the horizontal. The…

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Q: C4. In the general expression for the work W by a force F, W = F. ds, the vector ds is... a small…

A: Answer C4: The correct options is C i.e, a small element of displacement of the point of application…

Q: 350 kg A man pulls a rope attached to a crate. If the frictional force between the crate & the floor…

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Q: 1. A constant force of 1200 N is applied to a 150-kg block along a rough horizontal surface at an…

A: See below

Q: A 0.5 kg pendulum is released from rest. If the cord is 12 m long and the bob (the ball part of the…

A: Since you have posted a question with a multiple sub parts, we will solve first three sub - parts…

Q: A 340 g block is dropped onto a relaxed vertical spring that has a spring constant of k = 2.2 N/cm…

A: Since you have posted a question with a multiple sub parts, we will solve first three sub - parts…

Q: Compare the initial potential energy of the spring to the maximum gravitational potential energy of…

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Q: The potential energy of two molecules is given by: U= 3 r7 - 5 r5. If r is the distance between two…

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Q: A 12.0 kg box is pulled 3.00 m to the right along the floor by applied force P=40.0N at 30.0…

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Q: An elevator is lifted by its cables at a constant speed. Is the total work done on the elevator…

A: If the elevator lifted by cables on the elevator two forces are acting 1) gravitational force…

Q: centimeter as it adjusts to the increase in weight. (a) Find the work done by gravity as the car…

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Q: D. -my 4 JUD E. ans: E 53. The potential energy of a 0.20-kg particle moving along the axis is given…

A: Force, F = - dU/dr U = potential energy Again F = m a M = mass of the particle a = it's acceleration

Q: Force (N) SF-2 The force required to stretch (elongate) a spring is shown in the graph to the right.…

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Q: Consider a block of mass 25 kg being pulled up a rough incline by a 250-N pulling force parallel to…

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Q: Suppose you are working on designing a t-shirt launch cannon that works via a spring mechanism and…

A: (1) The expression for the final kinetic energy of the t-shirt is given by,  KEf=12mv2 Here,  The…

Q: is 19.8N/cm, is compressed 22.8 pressed spring? the change in the gravitational po release point to…

A: Given: Mass of block is 2 kg Incline is 35o spring constant is 19.8 N/cm length of compression is…

Q: What is the potential energy in J of a bungee jumper standing on a 0.109 km bridge that weighs 85…

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Q: 1) A box of mass m= 50kg which is sliding on a horizontal rough surface and momentarily comes to…

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Q: tus: QUESTION 15 The figure shows an overhead view of three particles on which external forces act.…

A: In the given problem, there are three particles distributed among a common origin of the system. Of…

Q: Question 2. A crate of mass m slides down a ramp with coefficient of kinetic friction u and angle 0.…

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Q: A 500N girl is in a tire swing that is attached to a rope 3m long and loops-the-loop. Determine the…

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Q: A 10.0kg cart is released from rest with no slack in the cable and with the string unstretched. The…

A: (a)   The work-done on the spring when m=0 can be determined as,

Q: 2. A 1050 J of work is done by a post-person when pushing a parcel with a mass of 33.2 kg with a…

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Q: Karen lifts a 10.0 kg box up from the ground to a height of 1.50 meters. He then lowers the box to…

A: Mass of the box m = 10.0 kg Initial height hi = 1.50 m Final height hf = 0.630 m

Q: i need help creating a graph showiung the 3 different  polynomial treadlines for each data set:  1:…

A: Note : you data for spring constant = 350N/m  is wrong . For the displacement -0.400 and -0.600 the…

Q: Suppose you have an object attached to a bizarre spring, initially located at x = 0, the equilibrium…

A: Given: An object attached to a bizarre spring located at x = 0. Force of the object = F = Kx We need…

Q: A 3-kg block has a speed of v=9 m/s  at point O as it travels along a rough incline OA with μk=0.25.…

A: We need to apply in ∆rlOBAsinθ=ABOAOA = ABsinθOA = 2sin(200)=5.84m

Q: A child of mass m = 16 kg slides down a slide of height h = 2.7 m without friction. Let…

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Q: Wile E Coyote (below) has a mass of 12.5 kg and compresses a spring with spring constant 150 N/m by…

A: Using formula for spring potential ene Here we have to use the conservation of total energy. =>…

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.