A 1.1 kg object is suspended from a vertical sprinkler spring cost and is 190 N/m. (A)find  the amount by which the spring is stretched from its unstrained length. ( B)the object is in pulled straight down by an additional distance of 0.19 m and released from rest. Find the speed with which the object passes through its original position on the way up.

Q: When the end of a spring is displaced from its rest position by 7.8 cm, the spring’s restoring force…

A: We have,stiffness of the spring k =forcedeflection

Q: An archer pulls her bowstring back 0.440 m by exerting a force that increases uniformly from zero to…

A: (a) Write the expression for spring force

Q: what is the speed of the box just before it hits the floor?

A: Given data:     The top of table from floor is: h = 99 cm =0.99 m The mass of the box is: m = 6.25…

Q: An archer pulls her bowstring back 0.390 m by exerting a force that increases uniformly from zero to…

A: (a) Spring constant is,

Q: (a) The engineer designing the release mechanism shown in the figure wants the normal force exerted…

A:

Q: Suppose that an object of mass 6.7 g is hung from a vertical spring that is stretched 10.2 cm as a…

A: mg=kx    k=mgx

Q: The block of 4.5 kg is attached to a spring with spring constant k = -1.6 and extended to an initial…

A: The data given in the question is as follows: 1. Mass of the block, mb=4.5 kg 2. Spring constant,…

Q: A 29.0 cm long spring is hung vertically from a ceiling and stretches to 34.5 cm when a 7.00 kg mass…

A: Given : Length of the spring, L=29 cm=0.29 m stretched length of the spring =34.5 cm=0.345 m…

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

A:

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: The force law for a non-linear spring is F(x) = -60x1.15 N. Find the average force exerted by the…

A: This problem can be solved using the formula for the average of a function.

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 2.00­kg block is pushed against a spring with negligible mass and force constant k = 350 N/m ,…

A:

Q: A spring 1.50 m long with force constant 471 N/m is hung from the ceiling of an elevator, and a…

A: Given data, Mass m=14.1 kg Spring Constant k=471 N/m Acceleration a=1.84 m/s2

Q: A 1.28-kg object is suspended from a vertical spring whose spring constant is 116 N/m. (a) Find the…

A:

Q: An elevator car of mass 775 kg falls from rest 2.80 m, hits a buffer spring, and then travels an…

A: Given data: The mass of elevator car is m=775 kg. The distance traveled is h=2.80 m. The…

Q: A 3 kg mass is hanging vertically from a spring-suspended from the ceiling. The mass is pulled 10 cm…

A: Mass (m) = 3 kg Amplitude (A) = 10 cm Spring constant (k) = 400 Nm

Q: Find the spring constant, in N/m, of a vertical hanging spring if the spring stretches by 1 m when a…

A: Givenstretch, x=1mmass, m=1.02 kgwe need to find spring constant

Q: A 69 kg man is attached to two of bungee cord in SERIES with spring constant for bungee cord A and B…

A:

Q: An 98-g box is hang vertically from a spring. The box is raised until the spring is compressed 11 cm…

A: Mass of the box m=98 g Initial compression of the spring x=11 cm Maximum extension / Amplitude of…

Q: An elevator car of mass 815 kg falls from rest 2.70 m, hits a buffer spring, and then travels an…

A:

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: 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 2.50-kg mass is attached to a vertical spring with spring constant, k=96.0 N/m and allowed to…

A: Given: The mass of the object is 2.5 kg. The spring constant is 96 N/m. The amplitude of the system…

Q: A 0.500 kg block, attached to a spring with length 0.60 m andforce constant 40.0 N/m, is at rest…

A: Part (a) Given: The mass of the block is m=0.500 kg. The initial distance of block is d=0.60 m. The…

Q: a spring has an unstretched length of 25.0 cm. When a 500g mass is hung from this spring a length of…

A:

Q: A 5 kg object is pressed against the spring which has an undeformed length of 0.5 m (spring…

A:

Q: The staples inside a stapler are kept in place by a spring with a relaxed length of 0.119 m. If the…

A: SOlution: Given that k = 48 N/m relaxed lenght x0 = 0.119 m extension lenght x = 0.15 m

Q: A spring with spring constant k = 190 N/m is suspended vertically with its upper end fixed to the…

A: Spring constant , K = 190 N /m Initial position of lower end , yi = 0 m Weight of block , w = 21 N…

Q: An archer pulls her bowstring back 0.390 m by exerting a force that increases uniformly from zero to…

A: (a)The restoring force of the spring is,Substitute the values, to find the spring constant of the…

Q: The string on a bow can be described as a spring. A particular bow’s string has a spring constant of…

A: The string on a bow can be described as a spring. A particular bow’s string has a spring constant of…

Q: What is the minimum amount that the spring must be compressed if the car is to stay on the track?…

A:

Q: An archer pulls her bowstring back 0.390 m by exerting a force that increases uniformly from zero to…

A: Write the expression for spring constant

Q: A marble with a mass of 0.085 kg compresses a spring 5.1 cm. If the spring has a constant k = 150…

A:

Q: To measure the static friction coefficient between a 1.40-kg block and a vertical wall, a spring (k…

A:

Q: a 2 kg weight is fasten to a spring on an inclined plane. It has a spring constant of 20 N/m.  When…

A: Given information: The mass of the block (M) = 2.0 kg The spring constant of the spring (k) = 20 N/m…

Q: An archer pulls her bowstring back 0.370 m by exerting a force that increases uniformly from zero to…

A:

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.