An 87-g box is attached to a spring with a force constant of 82 N/m. The spring is compressed 11 cm and released. Assume the contact surface, shown to the right, is frictionless. (a) What is the speed of the box after it has moved 7.0 cm? (c) How high does the box slide?

An 87-g box is attached to a spring with a force constant of 82 N/m. The spring is compressed 11 cm and released. Assume the contact surface, shown to the right, is frictionless. (a) What is the speed of the box after it has moved 7.0 cm? (c) How high does the box slide?

Related questions

Q: A block of mass 0.550 kg is pushed against a horizontal spring of negligible mass until the spring…

Q: A block of mass m = 5 kg is attached to a spring with spring constant k= 400 n/m . The spring, with…

Q: A toy gun uses a spring to project a 5.4-g soft rubber sphere horizontally. The spring constant is…

A: Mass of the projectile,

Q: A 5.50 ✕ 105 kg subway train is brought to a stop from a speed of 0.500 m/s in 0.800 m by a large…

A: The kinetic energy of the train can be obtained as KE=12mv2=125.50×105kg0.500m/s2=68750J

Q: A pendulum bob is released from some initial height such that the speed of the bob at the bottom of…

A: Epotential=Ekinetic mgh=12mv2 h=v22g

Q: A 3.80 kg block starts from rest and slides down a frictionless incline, dropping a vertical…

A: Given, Mass of block, M=3.8 kg Distance dropped, h=3.5m Spring constant, k=2.24 x 104 N/m

Q: A 43-kg girl is bouncing on a trampoline. During a certain interval after leaving the surface of the…

Q: A toy gun uses a spring to project a 4.8-g soft rubber sphere horizontally. The spring constant is…

A: Mass of the projectile,

Q: A 43-kg girl is bouncing on a trampoline. During a certain interval after leaving the surface of the…

A: Given- Mass of girl m=43 kg Initial kinetic energy KEinitial=490 JKEfinal=250 J

Q: A horizontal spring with spring constant 85 N/m extends outward from a wall just above floor level.…

Q: A block of mass m - 2.65 kg slides along a horizontal table with speed = 9.00 m/s. At x = 0, it hits…

Q: A 200-g steel ball is tied to a 2.00-m “massless” string and hung from the ceiling to make a…

A: We draw a diagram according to the question. Also take dotted line below the figure as a reference…

Q: A toy gun uses a spring to project a 6.0-g soft rubber sphere horizontally. The spring constant is…

A: Given:The mass of the sphere is 6 g. The spring constant is 8 N/m. The total length of the barrel is…

Q: A 0.45 kg box approaches the ramp at an unknown velocity. It travels up the 0.04 meters high ramp…

Q: A 4.00 x 105 kg subway train is brought to a stop from a speed of 0.500 m/s in 0.800 m by a large…

A: Given data: Mass (m) = 4.00×105 kg Final velocity (v) = 0 m/s Initial velocity (u) = 0.500 m/s…

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 200 g block on a frictionless surface is pushed against a spring with spring constant 500 N/m,…

Q: A simple pendulum of length L=0.972m with a bob of mass m=45.8g is pulled aside until the bob is at…

A: This is a question from the simple pendulum, simple pendulums are the pendulums which are consist of…

Q: A spring is compressed a distance of 15 cm by a 675 g ball. The spring constant is 225 N/M. The ball…

A: Given: x=15cm =0.15mm=675g=0.675kgk=225N/mμ=0.18l=20cm=0.2mh1=1.7mh2=1m

Q: A block of mass m = 1.75 kg slides along a horizontal table www with speed vo = 3.50 m/s. At x = 0,…

A: Given Data Mass of the block is m=1.75 kg Initial speed of the block is v0=3.50 m/s Spring constant…

Q: spring with an elastic constant of 200 N / m is compressed horizontally by 10 cm with a 200 g ball…

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

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: An elevator car of mass 815 kg falls from rest 2.80 m, hits a buffer spring, and then travels an…

Q: 4.50 ✕ 105 kg subway train is brought to a stop from a speed of 0.500 m/s in 0.900 m by a large…

Q: A ball of mass m = 1.65 kg is released from rest at a height h= 44.0 cm above a light vertical…

A: The given parameter m = 1.65Kg h = 44cm =…

Q: A block of mass 1kg compresses an ideal spring with spring constant k=10 N/m to a maximum…

A: Given quantities: Mass of the block(m) = 1 kg Spring constant of the ideal spring (k) = 10 N/m…

Q: A spring with a spring constant of 3200 N/m is initially stretched until the elastic potential…

Q: A spring-loaded toy gun is used to launch a 10 g plastic ball. The spring, which has a spring…

A: Given data: Mass (m) = 10 g = 0.010 kg Spring constant (k) = 10 N/m Comparison in spring (x) = 10…

Q: A toy gun uses a spring to project a 5.9 g soft rubber sphere horizontally. The spring constant is…

A: The objective of the question is to find the speed of the projectile as it leaves the barrel of the…

Q: A teflon block (m = 80 g) is initially at rest when it is launched horizontally across a level…

Q: spring-loaded toy gun is used to launch a 10 g plastic ball. The spring, which has a spring…

A: Given data: Mass (m) = 10 g = 0.010 kgSpring constant (k) = 10 N/mComparison in spring (x) = 10 cm =…

Q: A 35-kg girl is bouncing on a trampoline. During a certain interval after leaving the surface of the…

Q: A pendulum consisting of a particle of mass m supported by a light cord of length L is released from…

A: We will answer the question by finding the energy of mass during its motion. The detailed steps are…

Q: spring is attached to an inclined planě quick shove and moves down the incline with an initial speed…

A: Given: The mass of block m = 2.59 kg. Distance between block and spring d = 0.282 m. Initial…

Q: A 1.6 kg breadbox on a frictionless incline of angle 0 = 35 ° is connected, by a cord that runs over…

A: If the net external force acting on the system is zero, then the total mechanical energy of the…

Q: A toy gun uses a spring to project a 5.4-g soft rubber sphere horizontally. The spring constant is…

Q: A spring-loaded toy gun is used to shoot a ball of mass m = 1.50 kg straight up in the air, as shown…

A: Part B) vm=4.78 m/s PartC) hmax=1.16 mExplanation:If you have any doubt please let me know in…

Question

An 87-g box is attached to a spring with a force constant of 82 N/m. The spring is compressed 11 cm and released. Assume the contact surface, shown to the right, is frictionless.

(a) What is the speed of the box after it has moved 7.0 cm?