When the spring is released, (a) how far up the incline (with respect to its initial position) will the block slide before sliding back? (b) What is the speed of the block at the instant it is 0.43 m from its initial position? ww 30⁰

Q: A car traveling 3.5 m/s coasts up a hill decreasing its speed to 2.2 m/s. Neglecting losses from…

A: From the conservation of energy:

Q: A 4.00-kg mass is connected to a cable attached to a spring with a spring constant of 75.0 N/m. when…

A: Given, The mass , m = 4.00 Kg Spring constant, k = 75.0 N/m Initial velocity , vi = 2.00 m/s∆x =…

Q: 3) A toy spring gun is used to shoot a 30 g marble vertically upward. The uncompressed length of the…

A:

Q: A pendulum has a length l (the rope is massless). The mass of the object suspended from the pendulum…

A: Given mass m  Length L Initial position θ=90⁰ We need to find speed at lowest point where θ=0⁰

Q: To the finite! A block with mass ? = 1.20 [kg] at rest is pressed against a spring with spring…

A: mass (m) = 1.20 kg spring constant (k) = 255 Nmcopression in spring's length (d) = 18 cm = 0.18 m θ…

Q: A spring is compressed and is attached to a mass at one end Find the speed of the block when x = .2…

A: It is given that

Q: c) Find the speed of the box right before it touches the spring. To do so you need to deal with the…

A:

Q: A spring with an attached mass of 500 grams is stretched 10 cm with a force of 25 newtons. When it…

A: Given Mass  m = 500 g = 0.500 kg Compression x = 10 cm = 0.10 m Applied force F = 25 N

Q: A 20 kg mass is fastened to a spring of force constant k- 350 N/m by a string passing over a light…

A: The conservation of energy is, mgh=12mv2+12kx22mgh=mv2+kx22mgh-kx2=mv2v=2gh-kx2m

Q: A small mass of 0.5 kg is compressed on a spring with a spring coefficient k=16N/m, a)What is the…

A: Given : mass, m = 0.5 kg              Spring coefficient, k = 16 N/m

Q: Before 200 2.20P)After the collision is masses stick each other. There is a spring with force…

A: By using the conservation of mometumwe Can write,Pbefore=PafterCan be written…

Q: If the spring is 1 meter long now and compresses a maximum dis tance of 3O cm, what is the spcing…

A: Answer..

Q: A small spring has a 10 gram mass attached to it. The spring is pulled down 4.0 cm from the…

A: Here Mass of block = m = 10 gram Initially block is at rest. Now spring is pulled by 4 cm from its…

Q: 3. A 43 kg student jumps on a pogo stick with spring constant 3.7 kN/m. On one bounce, he compresses…

A: Given: The mass of the ball is 43 kg. The spring constant is 3.7 kN/m. The compression n the spring…

Q: the pendulum D L M The figure shows a simple pendulum--a sphere suspended from the ceiling in…

A:

Q: 50 g ice cube can slide without friction up and down a 30º slope.  The ice cube is pressed against a…

A: Given, mass of ice cube, m=50g = 5×10-2 kg slope angle, θ=30o distance due to spring compression,…

Q: A toy cannon uses a spring to project a 5.30-g soft rubber ball. The spring is originally compressed…

A:

Q: 4. Suppose a block of mass m slides over a surface with kinetic friction coef- towards a spring with…

A:

Q: A pendulum consisting of a light string and an object (mass 2 kg) is released from a horizontal…

A: Initial PE = K.E at the bottom          mgh =12 mv2              gh = v22                v =…

Q: A block of mass m is attached to a spring (k) and released from rest when the block has been…

A: Given: The mass of the object is m. The spring constant is k. The amplitude of the system is d.

Q: A 0.35 kg branch falls from a tree onto a trampoline. If the branch was initially 2.6 m above the…

A:

Q: 11. A block of mass 1.2 kg lies on a frictionless surface. ww A man slides the block against a…

A:

Q: Problem 69. The light rod is pivoted at O and carries the 8 lb and 10 lb particles. If the rod is…

A:

Q: A person is pushing a wooden crate of mass m, = 20 kg at a constant speed vo = 1.2– for Ax = 3 m…

A: Given mass mo = 20 kg speed vo = 1.2 m/s distance travelled Δx = 3 m

Q: A box of mass m = 10 kg moves with a speed Vo-4.5 ms on a frietionless horizoutal floor as shown in…

A: Given: The mass of the box is m=10 kg. The velocity is V0=4.5 m/s. The spring constant is k=5 kN/m.…

Q: During normal gait a person 1.94m tall swings their leg from 89 degrees hip extension to 37 degrees…

A:

Q: What is the speed of the particle when it reaches x = 24.00 m.

A: The particle starts at x = 4 m. The mass of the particle is m = 4 kg. The initial velocity of the…

Q: A 1.2 m spring is standing on one end. A 60-kg block is placed on the spring, compressing it. What…

A: Given data :- natural length of the spring L0 = 1.2 mmass of the block m = 60 kgspring constant k =…

Q: Prove that the force F = x²yi + y²xj follows from a function potential energy and to determine it.

A: You must determine whether the force field F = x2yi + y2xj is conservative in order to demonstrate…

Q: A IS box Pro ves hori zon tal Ir tion lese sur tace between back and fo,th 64 a two ditterent the…

A: (a) By conservation of energy, Ef=Ei12kx22=12kx12x2=k1k2x1 Here x2 is the compression of the weaker…

Q: A bungee cord is essentially a very long rubber band that can stretch up to four times its…

A: Given: Length of cord: I unstretched length Io length is along the x-axis x=I-Io Spring constant for…

Q: The torce required to compress a non-standard sering as a aunction 0t dispiacement is given by the…

A: Given F(x)=Asin(bx)+kx A=16N b=11 rad/m = 0.183 rad/s k=58N/m a) Workdone =∫x1x2Fdx…

Q: 5. A 3.5 kg rock is on a spring launcher pointed vertically into the sky. It has a spring constant…

A: Given that:- Mass of the rock=m=3.5kg

Q: A 1 kg block on a spring is stretched out 0.5 meters. What will its speed be when it reaches its…

A: The given data are: m=1 kgx=0.5 mk=100 N/m Here, m, x, and k represent the mass, stretched length,…

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.