a spring hangs from the ceiling with an unstretched length of x0 = 0.87 m. A m1 = 7.1 kg block is hung from the spring, causing the spring to stretch to a length of x1 = 1.16 m. find the length x2 of the spring when a m2 = 2.1 kg block is hung from the spring.

Q: An ideal spring hangs from the ceiling. A 2.25 kg mass is hung from the spring, stretching the…

A: The value of the spring constant is,

Q: A spring has a spring constant of 80  N·m-1 What is the force required to (a) compress the spring by…

A:

Q: A spring hangs from the ceiling with an unstretched length of ?0=0.71 m�0=0.71 m . A ?1=7.9 kg�1=7.9…

A:

Q: A spring lies on a horizontal table, and the left end of the spring is attached to a wall. The other…

A: Given data, Mass of the box = 0.50 kg Spring constant = 72 N/m Co-efficient of static friction, μs =…

Q: A 0.26 kg mass is held at rest against a compressed spring with a spring constant of 191 N/m. When…

A: Mass, m = 0.26 kgSpring constant, k = 191 N/mSpeed of mass, v = 6.9 m/s

Q: (a) Find the magnitude of the force required to compress the spring by 4.10 cm from its unstretched…

A: a) The spring force required to compressed by 4.10(x) cm from unstetched length, F= kx, where k=129…

Q: Experiments performed on the wing of a hawkmoth (Manduca sexta) show that it deflects by a distance…

A:

Q: A block of mass m=1.4 kg is attached to a spring of spring constant k = 140 N/m. The block has been…

A:

Q: Hooke's law describes a certain light spring of unstretched length 37.0 cm. When one end is attached…

A:

Q: A block with mass 0.50 kg is forced against a horizontal spring of negligible mass, compressing the…

A: The objective of this question is to find the coefficient of kinetic friction between the block and…

Q: A block of mass m = 0.5 kg is attached to a spring with a force constant of 100 N/m. The assembly is…

A: The displacement of the spring is, A=0.30 m The spring constant is, k=100 N/m

Q: A spring hanging vertically stretches by 5.61 cm when a load of 1.34 N is attached to it. Find the…

A: Given, the spring stretched by =5.61 cm =0.0561 mload on the spring =1.34 Nwe have calculate the…

Q: A frictionless spring with a 2-kg mass can be held stretched 1.6 meters beyond its natural length by…

A: See below

Q: m x=0 x = x₂ i (a) Find the speed the block has as it passes through equilibrium if the horizontal…

A: Mass(m) = 2 kg  Expansion (xi)= 4.60 cm Spring constant (k) = 550 N/m

Q: Hooke's law describes a certain light spring of unstretched length 38.0 cm. When one end is attached…

A: Given data: Unstretched length, L1=38.0 cm Length of the spring, L2=41.50 cm Mass of the object,…

Q: A spring and block are in the arrangement of the figure below. When the block is pulled out to x =…

A: The work done by a spring on a block is given by the formula: W = - ∆U = - (1/2) k (x22 - x12) W =…

Q: The diameter of a car's suspension spring decreases uniformly. The force exerted by the spring is…

A: Given Data: The force exerted by the spring is, F=axb The spring compresses by a distance x1 is,…

Q: A block of mass m 5 Kg is attached to a spring of spring constant k. The block oscillates in simple…

A:

Q: The potential energy of an archer's bow is given by U(x) = bx2 + cx3. The distance at which the…

A:

Q: A spring lies on a horizontal table, and the left end of the spring is attached to a wall. The other…

A: Mass of box , m = 0.80 kg  Spring constant, k = 56 N/m static friction,  μs = 0.60

Q: It takes a force of 2N to compress a spring by 2cm from equilibrium position.  What is the magnitude…

A: Given -          force req. for compression = 2N           distance moved during compression = 2 cm

Q: A 65.0 kg bungee jumper uses a cord that is 7.66 m long when unstretched with a spring constant of…

A: Given:-  The mass of the bungee jumper is m = 65 kg  The length of the cord is L = 7.66 m The spring…

Q: A 0.2 kg block oscillates on the end of the spring with a spring constant of 210 N/m. If the system…

A:

Q: A 5 kg block attached to a spring with a spring constant of 8 N/m oscillates horizontally on a…

A: Mass M =5kg Spring constant K= 8 N/m

Q: A block of mass m = 2.00 kg is attached to a spring of force constant k = 590 N/m as shown in the…

A: Given Data: Mass of the block (m) = 2.00 kg.Distance (x) = 4.05 cm = 4.05×10-2 m.Force constant (k)…

Q: A package was thrown out of a window with an initial velocity of 2m/s. If the window is 2m above the…

A:

Q: An ideal spring is used to stop blocks as they slide along a table without friction. A 0.80 kg block…

A: Given: mass of the block (m) = 0.80 kg                                         speed (v) = 1.6 m/s…

Q: A block of mass 1.6 kg is held against a horizontal spring so that the spring is compressed 17 cm.…

A: The normal reaction acting on the block is: Therefore, the frictional force acting on the block is:…

Q: An ideal spring with a spring constant of 49 N/m is attached to a box of raisins on a frictionless…

A: Given: The spring constant is 49 N/m. The amplitude of the system is 0.78 m. The initial…

Q: 2. A 4.0 kg block is moving at v₁ = 8 m/s along a frictionless, horizontal surface towards a spring…

A:

Q: The force constant of a spring is 137 N/m. Find the magnitude of the force required to (a) compress…

A: Part A:

Q: A 2.0-kg mass is attached to a spring with a spring constant of 60 N/m. The mass is displaced by 8.0…

A: Given A 2.0-kg mass is attached to a spring with a spring constant of 60 N/m. The mass is displaced…

Q: A 1 kg object is attached to a spring and is oscillating on a horizontal surface. When the object…

A: mass of object (m) = 1 kg speed of object at an instant when elongation in spring in 0.4 m = 10 msg…

Q: A rubber band has a spring constant of 22 N/m. If you stretch it by 0.3 m, what is the magnitude of…

A: Given data:  Spring constant (k) = 22 N/m Stretched by distance (x) = 0.3 m Required:  The force due…

Q: A 1.70-kg mass is attached to a vertical spring with spring constant, k=93.0 N/m and allowed to…

A:

Q: You have a light spring which obeys Hooke's law. This spring stretches 2.70 cm vertically when a…

A: (a) The force applied to the spring is equal to the weight of the object suspended on it, so that…

Q: A 0.500-kg cart connected to a light spring for which the force constant is 23.5 N/m oscillates on a…

A:

Q: The adjacent figure shows two configurations (a) of a spring () that is hung (es) vertically. In A,…

A: Answer               D.  147

Q: s law describes a certain light spring of unstretched length 30.0 cm. When one end is attached to…

A: We know that force and displacement is given by  F=kx  At equilibrium kx=mg  a) k=mgx=…

Q: A fraternity brother finds an old bungee cord at a garage sale and is contemplating on having a…

A:

Q: 65.0 kg bungee jumper uses a cord that is 3.51 m long when unstretched with a spring constant of 140…

A:

Q: A force of 3 N is applied to a spring. The spring is not stretched beyond the limit of…

A: Given Force F = 3 N Increase in length x = 15 cm =0.15 m

Q: A pen contains a spring with a spring constant of 240 N/m. When the tip of the pen is in its…

A: Given dataThe spring constant of the spring is: k = 240 N/mThe initial compression length of the…

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.