A2.85 kg block on a horizontal floor is attached to a horizontal spring that is initially compressed 0.0340 m. The spring has force constant 860 N/m. The coefficient of kinetic friction between the floor and the block is 0.380. The block and spring are released from rest and the block slides along the floor. What is the speed of the block when it has moved a distance of 0.0170 m from its initial position? (At this point the spring is compressed 0.0170 m.) Express your answer with the appropriate units. ºμÅ 1 Value v= Units ?

Q: A 5.00x105 kg subway train is brought to a stop from a speed of 0.500 m/s in 0.400 m by a large…

A: Given

Q: A 191 g block is dropped onto a relaxed vertical spring that has a spring constant of k = 3.5 N/cm.…

A: here, mass of the block(m) = 191 g =0.191 Kg spring constant( k)= 3.5 N/cm = 3.5 * 102 N/m…

Q: A 5.50 ✕ 105 kg subway train is brought to a stop from a speed of 0.500 m/s in 0.800 m by a large…

A: The kinetic energy of the train can be obtained as KE=12mv2=125.50×105kg0.500m/s2=68750J

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A: Given : m = 6.00 × 105 kg vf = 0 (because finally the train is brought to rest) vi = 0.500 m/s  xi =…

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A:

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A: mass (m) = 45 kg height of platform above trampoline (h) = 2 m initial velocity (v) = 3 msApplied…

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A:

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A:

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A:

Q: A child’s pogo stick (Fig. P5.81) stores energy in a spring (k = 2.50 ×104 N/m). At position Ⓐ (x1 =…

A: Since there are multiple sub-parts posted, we will answer the first three sub-parts. If you want any…

Q: A 4.50 ✕ 105 kg subway train is brought to a stop from a speed of 0.500 m/s in 0.600 m by a large…

A: Given data:  Mass (m) = 4.50×105 kg Speed (v) = 0.500 m/s Distance (x) = 0.600 m Required: The force…

Q: A spring gun has a spring constant of 50 N/m and is compressed by 5 cm. It is used to launch a ball…

A: Given Data: The spring constant is: k=50 N/m The compressed distance is: d=5 cm=0.05 m The mass of…

Q: A 3.00 ✕ 105 kg subway train is brought to a stop from a speed of 0.500 m/s in 0.800 m by a large…

A: Basic Details According to the conservation of the energy, the kinetic energy of the subway train…

Q: A 3.00 kg block on a horizontal floor is attached to a horizontal spring that is initially…

A: Step 1:Step 2

Q: In the figure, a 4.3 kg block slides along a track from one level to a higher level after passing…

A:

Q: A 4.00 ✕ 105 kg subway train is brought to a stop from a speed of 0.500 m/s in 0.300 m by a large…

A: Mass of train= 4.00 ✕ 105 kg

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A: Consider the following diagram,

Q: The magnitude of the force required to compress an imperfect horizontal spring a distance x is given…

A: Given,Magnitude of the force required to compress an imperfect horizontal springFb = kx + bx3mass of…

Q: 6. A 2 kg cart travelling 4 m/s to the right collides with and sticks to a 6 kg cart that was…

A: Disclaimer: “Since you have asked multiple question, we will solve the first question for you. If…

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.