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: A 3.4 kg box is sliding along a frictionless horizontal surface with a speed of 1.8 m/s when it…

A: Mass of the box is m = 3.4 kg Speed of the box is v = 1.8 m/s Compression of the spring is x = 7.2…

Q: A spring with a constant of 300 N/m is stretched 1.5 m. What is the force in the spring? 100 N 50 N…

A: Given :      Spring constant, k = 300 N/m      Stretched distance, x = 1.5 m

Q: Fish are hung on a spring scale to determine their mass (most fishermen feel no obligation to report…

A: Given that -  Mass(m) =12 kg Spring stretches(x) =7.70cm=7.70*10^-2m To determined that (a) What is…

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

Q: 2. A 6.8 kg object is moving along a rough horizontal surface at a constant speed of 2.0 m/s. It is…

A:

Q: 3.10 m/s when it makes contact with a light spring (Figure b) that has a force constant of 50.0 N/m.…

A: Given information:

Q: 2.8 kg box is sliding along a frictionless horizontal surface with a speed of 1.8 m/s when it…

A: a. The acceleration of the spring before coming to the rest is v2-u2=2axa=v2-u22x=02-1.8 m/s220.067…

Q: A 1.60-kg object is held 1.30 m above a relaxed, massless vertical spring with a force constant of…

A: Solution: Given that m = 1.6 kg h = 1.3 m k = 315 N/m

Q: A 1.60-kg object is held 1.40 m above a relaxed, massless vertical spring with a force constant of…

A: mass of object (m) = 1.60 kg height of object above spring (h) = 1.40 m force constant (k) = 300 Nm…

Q: A 1.30-kg object slides to the right on a surface having a coefficient of kinetic friction 0.250…

A:

Q: You push a supermarket cart 23.5 m at constant speed on level ground, against a 32.3 N frictional…

A: 35.776N force exert on the cart in N.

Q: FORCE 1 FORCE 2 F (N) F (N) 1.2 1.2- 1.0 1.0- 0.8 0.8- 0.6 0.4 0.2- 0.0- 0.0 0.6- 0.4- 0.2- ( (m)…

A: Work done is defined as the product of force and the displacement along that force. In a force and…

Q: blocks of masses m1 = 5.6 kg and m2 =3.8 kg are connected by a light spring on a horizontal…

A: According to Newton's law force F is equal to the product of mass and acceleration of the system…

Q: An ideal spring with spring constant 355 N/m is compressed from its unstrained position by a force…

A:

Q: It takes 200 N of Force to lift a box to a height of 5.0 meters straight up at a constant speed.…

A: The energy of an object under a force F is calculated by using the formula E=Fd , where d is the…

Q: A 6.0 kg mass hanging from a spring scale is slowly lowered onto a vertical spring. A) What does…

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

Q: A metal spring slides over the edge of a table, as shown. Ignoring friction, which answer best…

A: Given data: Metal spring slides over the edge of tabel The friction force is negligible

Q: A block with a mass of 0.500 kg is positioned on a slightly vertical spring with a force constant of…

A: Given  Mass of block m=0.5kg Spring constant k=2500N/m x=0.3 m

Q: A 1.20-kg object is held 1.05 m above a relaxed, massless vertical spring with a force constant of…

A:

Q: You push a 2.00 kg block against a horizontal spring, compressing the spring by 15.0 cm. Then you…

A: Given Mass of block is m= 2.00 kg Compressed distance of spring is x=15.0 cm=0.15 m Spring constant…

Q: A 1.20-kg object is held 1.30 m above a relaxed, massless vertical spring with a force constant of…

A:

Q: A 1.60-kg object is held 1.00 m above a relaxed, massless vertical spring with a force constant of…

A: Mass of object, m=1.6kg Height of object above the spring, h=1m Spring constant, k=300N/m

Q: A spring is stretched downward by a certain length and, as a result, exerts a force in the upward…

A: Scenario: Spring is extended by some length in downward direction. Consequently, spring force is…

Q: Mang Juan connected a spring to a wall, mounted horizontally. Juana his daughter pulls the spring to…

A: The force on the spring is given by  F = k x  where, k is the spring constant, x is the extension in…

Q: A 1.40-kg object slides to the right on a surface having a coefficient of kinetic friction 0.250…

A:

Q: The force constant of a spring is 100 N/m, the spring was compressed 4.00 cm and was then released…

A: The ball's speed when it leaves the spring is equal to the speed of the ball at equilibrium. k= 100…

Q: A spring with k= 360 N/m is compressed x = 11cm by a 1.85 kg block on a horizontal table with…

A: (A) When the block is released up to its maximum compression than the velocity of the mass is zero.…

Q: 4. A 1.00 kg object slides to the right on a surface having a coefficient of kinetic friction 0.250.…

A:

Q: 36 N 7 m, 1. Two masses mi and m2 connected by using a light string. mi is placed on a rough table…

A:

Q: A spring oriented vertically is attached to a hard horizontal surface as in the figure below. The…

A:

Q: A 90 cm long spring has a force applied to it. The spring is stretched 25 cm by the force. The…

A:

Q: A 1.30-kg object slides to the right on a surface having a coefficient of kinetic friction 0.250…

A: Given, mass of object = 1.30 kg coefficient of kinetic friction = 0.250 spring constant = 50 N/m…

Q: A block of mass ? = 0.25 kg is connected to a vertically oriented spring with a force constant of ?…

A: Given,mass of the block, m = 0.25 kgforce constant, k = 50 N/m Pulley is friction less so no other

Q: A 1.60-kg object is held 1.30 m above a relaxed, massless vertical spring with a force constant of…

A: 5.  mass, m = 1.6 kg  height, h = 1.3m  spring constant, k = 340 N/m

Q: A 2.0 kg particle moving along the x-axis experiences the force shown in (Figure 1). The particle's…

A: Given Data: Mass is m=2 kg Initial velocity is u= 3 m/s

Q: A 1.60-kg object is held 1.30 m above a relaxed, massless vertical spring with a force constant of…

A: A 1.60-kg object is held 1.30 m above a relaxed, massless vertical spring with a force constant of…

Q: A 1.40-kg object is held 1.00 m above a relaxed, massless vertical spring with a force constant of…

A: Given  Initial height of mass is 1m Final height is -X m Where X is the compression in spring. K =…

Q: A 1.50-kg object slides to the right on a surface having a coefficient of kinetic friction 0.250…

A:

Q: he graph shows the force F that an archer applies to the string of a long bow versus the string's…

A: in the given fig  force and displacement has linear relationship  so we can write  F ∝ - x  F= K x F…

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

Q: A 2.8 kg box is sliding along a frictionless horizontal surface with a speed of 1.8 m/s when it…

A: As per the given data, Let the mass of the box (m) = 2.8 kg; Let the initial speed of the box (u) =…

Q: Two identical springs with each one of their ends are fixed to a support and the other are attached…

A: The net spring constant of identical springs attached in parallel is given by Knet = nK, where n =…

Q: Suppose a 2.0 kg block is sitting on a surface with which it has a coefficient of static friction of…

A:

Q: The tension in a ligament in the human knee is approximately proportional to the extension of the…

A: Given Spring constant is k=152 N/mm Compressed distance is x=8.00 mm

Q: force of 30N stretches a very light ideal spring 0.73 from equilibrium. What is the force constant…

A: Force applied to a spring, F = 30 N A very light ideal spring moves 0.73 m from equilibrium position…

Q: A 1.60-kg object is held 1.15 m above a relaxed, massless vertical spring with a force constant of…

A:

Q: A treasure chest lies 5.0 m below the surface of the ocean what is the magnitude of the force that…

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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.