A 1.68 kg block is held in place against the spring by a 39 NN horizontal external force. The external force is removed, and the block is projected with a velocity v1 = 1.2 m/s upon separation from the spring. The block descends a ramp and has a velocity v2= 2.1 m/s at the bottom. The track is frictionless between points A and B. The block enters a rough section at B, extending to E. The coefficient of kinetic friction is 0.25. The velocity of the block is v3 = 1.4 m/s at C. The block moves on to D, where it stops. In the figure, the distance s that the block travels between points B and D is closest to:

Q: A 1500-kg car moving at 25 m/s hits an initially uncompressed horizontal spring with spring constant…

A:

Q: A spring-loaded pellet gun is designed to fire 3.20 g projectiles horizontally at a speed of 42.8…

A: The given data are: m=3.20 g=3.20×10-3 kgv=42.8 m/sx=8.60 cm=8.60×10-2 m

Q: A horizontal spring with force constant k = 58.0 N/m is used to accelerate a 0.520-kg mass on a…

A: Write the given values with the suitable variables. k=58 N/mm=0.52 kgx=5.75×10-2 m Here, k is the…

Q: A simple pendulum, 2.0 m in length, is released by a push when the support string is at an angle of…

A:

Q: A spring with spring constant k = 80 N/m has an equilibrium length of 1.00 m. The spring is…

A:

Q: simple pendulum is suspended from the ceiling by means of a string and the pendulum has a length of…

A:

Q: Consider an object on a spring whose position is given by x = (5.00cm)cos(9.90s-1t). a. Find the…

A: Given : Position, x=5.00 cmcos9.90-1t  (1)

Q: www A block with mass m = 5 kg is attached to two springs with spring constants kleft = 31 N/m and…

A:

Q: A 11 kg weight is attached to a spring with constant k = 44 N/m and subjected to an external force…

A:

Q: A bullet with mass 4.59 g is fired horizontally into a 1.966-kg block attached to a horizontal…

A:

Q: 2. At the instant shown in the figure, an external force has pushed the 227 kg against the spring,…

A: Given, mass of the block, m = 227 kgspring is compressed by, x = 0.15 mspring constant, k = 17500…

Q: A horizontal block-spring system with the block on a frictionless surface has total mechanical…

A: Since you have posted a question with multiple subparts , we will solve the first three subparts for…

Q: A bullet with mass 5.01 g is fired horizontally into a 2.053-kg block attached to a horizontal…

A: In the question, we use the conservation of kinetic energy into elastic potential energy of the…

Q: A block with mass of 5.00 kg is attached to a horizontal spring with spring constant k = 400 N/m, as…

A:

Q: An air glider of mass m = 0.500 kg is on a level air track and connected to a massless ideal spring…

A:

Q: A horizontal spring-mass system has low friction, spring stiffness 220 N/m, and mass 0.4 kg. The…

A: The stretch in the spring will be maximum when the velocity of the mass will be zero. Therefore, at…

Q: Dv 스크린샷 2022-03-30 오후 12.0 Qv 검색 스크린샷 2022-03-30 오후 12.00.55 20.0 g object is held against the free…

A: Given that, Mass of the block (m)= 20× 10-³ kg Spring constant (k)= 25 N/m Compression (x)= 0.1 m…

Q: 12 The horizontal surface on which a 2 kg block slides is frictionless. The speed of the block…

A:

Q: A pendulum consists of a 2 kg bob attached to a light string of length 6.0 m.  The bob is struck…

A:

Q: 6.2-kg block is attached to a vertical spring with a spring constant 800 N/m. How much elastic…

A: Given:- the mass of the object m = 6.2 kg  The spring constant k = 800 N/m Find:-   How much…

Q: k m A block of mass m = 5.20 kg is being suspended at rest by an extended spring of spring constant…

A: M = 5.2kg  K= 36 N/m  F= 20N  s= 2.45m

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: The energy stored in spring will be transformed into the kinetic energy of the block when it reaches…

Q: A block of mass 2 kg is attached to the end of a spring of force constant 180 kN/m as in fig. (a).…

A: Given data The mass of the block is m=2 kg The spring constant is K=180 kN/m The amplitude of the…

Q: A small block of mass M = 150 g is placed on top of a larger block of mass 3M which is placed on a…

A:

Q: A 0.48 kg block is attached to a spring with a spring constant 0.69 N/m. Both the spring and the…

A: mass = 0.48 Kg Spring constant = 0.69 N/m Extension in length of spring = 0.42 m Amplitude (A) =…

Q: A body of mass is attached to a spring with an elastic constant equal to 282 N/m. When equal to 5.56…

A:

Q: Imm וננננ mm 30 10 60 W 110 N 240 N A spring with a pointer attached is hanging next to a scale…

A: The force equation for the given cases, From equation (I) and (II), the values of extension of…

Q: A horizontal.block-spring system with the block on a frictionless surface has total mechanical…

A: Given that:Total mechanical energy, E=53.3 JMaximum displacement, A=0.260 m

Q: A 0.250-kg block resting on a frictionless, horizon- tal surface is attached to a spring whose force…

A:

Q: B/ A copper spring with elastic constant of 28 N/m was placed horizontally and attached to a mass of…

A: Given Spring constant k=28N/m Mass m=0.25kg Amplitude A=0.06m

Q: The position of a 2.0 kg block attached to an ideal spring is given by the function x(t) =…

A: Given: The mass of the object is 2 kg. The equation of the position is. xt=25cos4t+8…

Q: A 10.3-kg block rests on a horizontal table and is attached to one end of a massless, horizontal…

A: given:mass of block m= 10.3 kg velocity v=6.76m/s  time t=1.79 s x1=0.167 m  and   x2 = 0.0758 m

Q: A horizontal block–spring system with the block on a frictionless surface has total mechanical…

A:

Q: A particle with a mass of 0.500 kg is attached to a horizontal spring with a force constant of 50.0…

A: Given data: The mass of a particle is: m = 0.5 kg The angular frequency is: ω The force constant is:…

Q: A block of mass m = 2.00 kg is attached to a spring of force constant k = 5.30 x 102 N/m that lies…

A: a)Work done to stretch the spring = (1/2)(K)(displacement)2  = (1/2)(530)(0.048)2 W =0.61 Joules

Q: One end of a horizontal spring with force constant 130.0 N/mN/m is attached to a vertical wall. A…

A: The block's mass is, m=5 kg The spring constant is, k=130 N/m The magnitude of the force is, F=89 N…

Q: A 0.505-kg block slides on a frictionless horizontal surface with a speed of 1.18 m>s. The block…

A: (a) According to conservation of energy, KE = PE    (1) Kinetic energy is K=12mv2 Potential energy…

Q: A horizontal spring-mass system has low friction, spring stiffness 220 N/m, and mass 0.4 kg. The…

A: Given

Q: A horizontal block-spring system with the block on a frictionless surface has total mechanical…

A:

Q: 9. A vertically mounted spring (k = 900 N/m) is compressed by 24.0 cm relative to its unstrained…

A:

Q: A bullet with mass 5.00 g is fired horizontally into a 2.000-kg block attached to a horizontal…

A: Given:- A bullet with mass m1 = 5.00 g = 5 x 10-3 kg  A block mass of m2 = 2.0 kg  The spring has a…

Q: A 0.250 - kg block along a horizontal track has a speedof 1.50 m/s immediately before colliding with…

A: According to law of conservation of energy, potential energy of the system is equal to kinetic…

Q: A 10.8-kg block rests on a horizontal table and is attached to one end of a massless, horizontal…

A: Draw the free body diagrams for the two cases of application of forces on the block as:

Q: A particle with a mass of 0.500 kg is attached to a horizontal spring with a force constant of 50.0…

A:

Q: A 0.454-kg block is attached to a horizontal spring that is at its equilibrium length, and whose…

A:

Q: A bullet with mass 4.95 g is fired horizontally into a 1.972-kg block attached to a horizontal…

A: Given information: The mass of the bullet (m1) = 4.95 g = 0.00495 kg The mass of the block (m2) =…

Q: what is the velocity of the block vf in m/s?

A: Friction will perform negative work and decrease total mechanical energy of spring block system .…

Q: A mass of 0.8 kg is attached to a horizontal spring whose stiffness is 10 N/m. Friction is…

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

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.