How much potential energy, in Joules, does a spring, with a spring constant of 328 N/m, have if it is compressed by 0.24 meters? Ignore friction.

Q: how far must you stretch a string with k=1000 N/m to store 200 J of energy?

A:

Q: A 12 kg block on a horizontal surface is attached to a horizontal spring of spring constant k = 5.4…

A:

Q: In the Back to the Future movies (https://openstaxcollege.org/l/21bactofutclip) , a DeLorean car of…

A:

Q: A pogo stick has a spring with a force constant of 2.50×104N/m which can be compressed 12.0 cm. To…

A: Spring constant of spring: k = 2.50×104 N/m  Compressed length: x = 12.0 cm = 0.120 m  Mass of child…

Q: A bank curve on a highway is designed for traffic to move at 60km/hr. The radius of thecurve is…

A: Given:              vmax= 60 km/hr                 R= 200m                  v= 40 km/hr  For…

Q: A box is given a push across a horizontal surface. The box has a mass m, the push gives it an…

A: given  mass of block, m  coefficient of friction = u= 0.140   initial speed , V = 2.40 m/s  distance…

Q: What is the spring constant of the spring in N/m?

A:

Q: A bungee jumper (m = 72.5 kg) stands on a bridge and looks down at the river 68.0 m below. The…

A:

Q: A spring is initially stretched to 0.1 m beyond its equilibrium length.  Then we pull it back to 0.3…

A: Suppose, the spring is stretched by x1 = 0.1 m at first and by x2= 0.3 m at the second time. Let the…

Q: An elevator cable breaks. The elevator falls at the bottom of the shaft. The spring, whose force…

A: Given:- The spring constant k= 2.0 x 104 N/m The energy absorbed by the spring E = 3.0 x104 J Find:-…

Q: A 668 g block is released from rest at height h0 above a vertical spring with spring constant k =…

A: Conservation of mechanical energy, loss in gravitations energy=gain in elastic potential energy.…

Q: A pogo stick has a spring with a force constant of 2.50 × 104 N/m , which can be compressed 10.4 cm.…

A: M= 38 kg  K= 2.5× 104 N/m  x= 10.4 cm = 0.104 m

Q: particle is acted on by a conservative force, F = (-Ax + Bx6)î N, where A and B are constants, and x…

A:

Q: We are preparing to project a rubber arrow with a mass of 7.8 g with a toy using a compression…

A: Given: The mass of the arrow is 7.8 g. The spring constant is 3.5x102N/m. The compression in the…

Q: A dart is inserted into a spring- loaded dart gun by compressing the spring in by a distance x. For…

A:

Q: The potential energy associated with the net force acting on a block of mass m = 0. 100 kg, that is…

A:

Q: A 2.9 g marble is fired vertically upward using a spring gun. The spring must be compressed 7.7 cm…

A: a) Marble of mass(m) =2.9g=0.0029kg The height which the marble has reached after compression(h)…

Q: A 4.9 g marble is fired vertically upward using a spring gun. The spring must be compressed 9.2 cm…

A:

Q: A spring has a spring stiffness constant k of 90.0 N/m. - How much must this spring be compressed…

A:

Q: An object of mass 7.39 kg is moving with an initial kinetic energy 394 Joules. If the object…

A: Given data: Mass of the object, m=7.39 kg Initial kinetics energy of the object, K.Ei=394 J…

Q: 13 Suppose now that the cork temporarily sticks to the spring, causing the spring to extend 4.5 cm…

A: The extra velocity is 4.169 m/s

Q: Is disregarding any frictional or air resistance forces. (a) What will the gravitational potential…

A:

Q: A pogo stick has a spring with a force constant of 2.50 x 104 N/m, which can be compressed 12.4 cm.…

A: Given data : Force constant of spring,    k = 2.50 x 104 N/mSpring compressed, x = 12.4 cm = 0.124…

Q: At what height does a 100 (N) load have a potential energy of 10 (J) relative to the ground?

A: The expression for potential energy (PE) is given as, PE = F×h, where 'F' is the force and 'h' is…

Q: A block of mass 300 g is attached to a spring of spring constant 100 N/m. The other end of the…

A: We must calculate the energy that was held in the block spring support system right before the block…

Q: A block of weight 3.6 N is launched up a 30 inclined plane of length 2.25 m by a spring with spring…

A:

Q: A bungee jumper has an elastic cord attached to her feet. The cord, whose unstretched length is nine…

A:

Q: is compressed 25 cm. The block starts out 5 m from p8 point P the surface is frictionless. To the…

A: Part (a) Given: The mass of block is m=5 kg. The force constant of the spring is k=1200 N/m. The…

Q: A box is given a push across a horizontal surface. The box has a mass m, the push gives it an…

A: Kinetic friction, μk= 0.145

Q: A worker, named Caner, have been hired to design a roller coaster that will only carry two…

A: Let the total mass of the car be M, the maximum height that can be reached by the car be H, the…

Q: A pogo stick has a spring with a force constant of 2.50×104 N/m, which can be compressed 12.0 cm. To…

A:

Q: PHY 110 Conceptual Physics Conservation of Energy 9. The 1.25 kg box, starting from rest, slides…

A:

Q: If it requires 9.0 JJ of work to stretch a particular spring by 2.0 cmcm from its equilibrium…

A: Write the expression for the work done by the spring.

Q: You have been hired to design a spring-launched roller coaster that will carry two passengers per…

A:

Q: You have been hired to design a spring-launched roller coaster that will carry two passengers per…

A: We are given the maximum compression in the spring. We are also given the height it has reached.…

Q: A box is given a push across a horizontal surface. The box has a mass m, the push gives it an…

A: A) u = 2.4 m/s  B) u = 4.8 m/s