A toy cannon uses a spring to project a 5.22-g soft rubber ball. The spring is originally compressed by 4.93 cm and has a force constant of 7.98 N/m. When the cannon is fired, the ball moves 14.4 cm through the horizontal barrel of the cannon, and the barrel exerts a constant friction force of 0.031 6 N on the ball. a) With what speed does the projectile leave the barrel of the cannon? (in m/s) b) At what point does the ball have maximum speed? (in cm) c) What is this maximum speed? (in m/s)

Q: A 3.4 kg box is sliding along a frictionless horizontal surface with a speed of 1.8 m/s when it…

A: Mass of the box is m = 3.4 kg Speed of the box is v = 1.8 m/s Compression of the spring is x = 7.2…

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

A: According to conservation of energy Total energy of isolated system re

Q: A block with a mass of 0.500 kg is positioned on a slightly vertical spring with a force constant of…

A:

Q: A 2.4 kg box is sliding along a frictionless horizontal surface with a speed of 1.8 m/s when it…

A: Using energy conservation  KE=PE stored in spring

Q: A 100-kg Cabrillo student is launched by a spring (k = 80,000 N/m) that is initially compressed by…

A: The energy of interacting bodies or particles in a closed system remains constant due to…

Q: 4. The 10kg block is released from rest on the horizontal surface at point B, where the spring has…

A: Given: Mass of block, m = 10 kg Spring stretched for distance = 0.5 m Coefficient of kinetic…

Q: 3.10 m/s when it makes contact with a light spring (Figure b) that has a force constant of 50.0 N/m.…

A: Given information:

Q: 2.8 kg box is sliding along a frictionless horizontal surface with a speed of 1.8 m/s when it…

A: a. The acceleration of the spring before coming to the rest is v2-u2=2axa=v2-u22x=02-1.8 m/s220.067…

Q: A 2.50 kg textbook is forced against a horizontal spring of negligible mass and having a spring…

A:

Q: A Vertical spring (1gnore its mass), Whose spring constant 1s 900 N/m, is attached to a table and is…

A: Given data: Spring constant of the spring is, k= 900 N/m The displacement of the spring is, x= 0.150…

Q: Thanks!!

A: Basic Details According to the conservation of energy, the energy of the spring would be converted…

Q: 4. The 10kg block is released from rest on the horizontal surface at point B, where the spring has…

A: As per our answering guidelines, we will be answering the first question. Kindly post the other…

Q: E. A block of 200 g mass is dropped from a height of distance of 50 cm. The force constant of the…

A: Given data:  Mass (m) = 200 g = 0.200 kg Height from ball dropped = 2 m Comparison in spring (x) =…

Q: A 1.30 kg block slides on a frictionless horizontal surface until it encounters a spring with a…

A: Given: The mass of the object is 1.3 kg. The spring constant is 520 N/m. The compression in the…

Q: A toy cannon uses a spring to project a 5.35-g soft rubber ball. The spring is originally compressed…

A: Given that, m =5.35 g =5.35 x 10-3 kg x =4.96 cm =0.05 m k =8.02 N/m d =15.8 cm =0.16 m fk =0.0319 N

Q: A 40.0-gram rock is attached to a horizontal spring with a force constant of 11.0 N/m. The spring is…

A: Given: The mass of the rock is 40 g. The spring constant is 11 N/m. The amplitude of the system is…

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

A:

Q: A horizontal spring with spring constant 230 N/mN/m is compressed by 10 cmcm and then used to launch…

A: Energy stored in the spring is given by  U = 12k y2 The kinetic energy is given by  K=12mv2 where, K…

Q: An air-track glider of mass 0.150 kg is attached to the end of a horizontal air track by a spring…

A:

Q: What is the muzzle velocity of the dart when it is fired? a) 211 m/s

A:

Q: IP A 2.6 kg block slides with a speed of 2.5 m/s on a frictionless horizontal surface until it…

A: Given Information:- Mass of the block is m=2.6 kg. Initial speed of the block is vi=2.5 m/s. Final…

Q: A 2.50-kg block on a horizontal floor is pushed against a horizontal spring that is initially…

A: (a)

Q: A block of mass 100 g, resting on a frictionless surface, is pushed up against a spring compressing…

A:

Q: One type of BB gun uses a spring-driven plunger to blow the BB from its barrel. (a) Calculate the…

A: Compression x = 0.140 m Mass m = 0.0560 kg Speed v = 18 m/s

Q: A 2.00 kg package is released on a 53.1° incline, 4.00 m from a long spring with force constant 1.20…

A: Given that, m=2 kg, θ=53.10, l=4 meter ,k=120N/m, μs=0.40, μk=0.20 a) Work done by non-conservative…

Q: 7.39 A block with mass 0.50 kg is forced against a horizontal spring of negligible mass, compressing…

A: First we need to find work done due to friction

Q: A block of mass 3.20 kg is placed against a horizontal spring of constant k = 725 N/m and pushed so…

A: The elastic potential energy is given by U=12kx2

Q: A block with a mass of 0.500 kg is positioned on a slightly vertical spring with a force constant of…

A: Given  Mass m=0.5 kg  Spring constant k=2500N/m Spring compression x=0.3 m

Q: A toy cannon uses a spring to project a 5.33-g soft rubber ball. The spring is originally compressed…

A:

Q: A spring with k= 360 N/m is compressed x = 11cm by a 1.85 kg block on a horizontal table with…

A: (A) When the block is released up to its maximum compression than the velocity of the mass is zero.…

Q: (15pts) A block with mass 0.50kg is forced between a horizontal spring of negligible mass,…

A: Given: Block of mass m = 0.50 kg Distance d= 0.20 m  Spring constant k = 100 N/m We have to…

Q: A 12-kg block on a horizontal frictionless surface is attached to a light spring (force constant…

A: The law of conservation of energy says that energy will be a constant quantity. The work done is…

Q: A 2.00-kg block is pushed against a spring with negligible mass and force constant compressing it…

A: The expression to determine the total energy of the block after compressing it is given by, Ec=Kc+Uc

Q: A toy cannon uses a spring to project a 5.35-g soft rubber ball. The spring is originally compressed…

A:

Q: She pushes the block (m = 3.69 kg) against the spring (k = 704.2 N/m) until the spring is compressed…

A:

Q: When a 8.00 kg block is pushed against a massless spring of force constant 8.00 kN/m, the spring is…

A: this question is based on law of conservation of energy

Q: A box with mass m=3.0 kg is attached to the lower end of a relaxed vertical spring of force constant…

A:

Q: k=325 N/m 3 kg A 50 cm A 3 kg object is attached to a spring in a frictional horizontal plane and…

A: Given data: The mass of object is m=3 kg. The compression in spring is x=50 cm=0.5 m. The spring…

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

A:

Q: A 2.8 kg box is sliding along a frictionless horizontal surface with a speed of 1.8 m/s when it…

A: As per the given data, Let the mass of the box (m) = 2.8 kg; Let the initial speed of the box (u) =…

Q: A 3.0 kg block slides with a speed of 2.3 m/s on a frictionless horizontal surface until it…

A: Given data: Mass of the block is, m= 3 kg The speed of the block is, v = 2.3 m/s The block…

Q: A 1.30 kg block slides on a frictionless horizontal surface until it encounters a spring with a…

A: Given, mass of the block, m = 1.30 kg Force constant, k = 520 Nm compression, x = 2.50 cm

Q: A toy cannon uses a spring to project a 5.32-g soft rubber ball. The spring is originally compressed…

A: The ball moves from point A and leaves the barrel of the cannon at point C is shown below .

Q: 5) A 2.00-kg block is pushed against a spring with negligible mass and force constant k = 400 N/m,…

A:

Q: Q: A block of mass 0.50 kg is placed on top of a light vertical spring of force constant 7500 N/m…

A: Given: M=0.5 kg k=7500 N/m compressed length, x=0.2 m g=10 m/s2

Q: A package of mass mmm = 6.00 kgkg is released on a 53.1∘∘ incline, a distance DDD = 4.00 mm from a…

A: Solution: Given that package of mass m = 6.00 kg θ = 53.1 ° D = 4m  spring with force constant k =…

Q: 1) An ore car of mass 42000 Kg starts from rest and rolls downhill on tracks from a mine. At the end…

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.