10. A pendulum has a bob with a mass of 0.077 kg. The bob reaches a maximum speed of 0.60 m/s. Calculate the maximum height that it will rise to.

Q: 8. A mass of 4.0 kg traveling at 2.0 m/s along a smooth, horizontal plane hits a relaxed spring. The…

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Q: What is the spring constant of a spring (in units of N/m) that requires 3.0 newtons of force to…

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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: A simple pendulum, 1.00 m in length, is released from rest when the support string is at an angle of…

A: Given data:  Length (L) = 1.00 m Initial velocity (u) = 0 m/s Angle (θ) = 48.0°,from the vertical g…

Q: A 25 kg child bounces on a pogo stick. The pogo stick has a spring with spring constant 2.0 x 104…

A: Given:Mass of the child (m) is 25 kg.Acceleration of child in upward direction ac is 9.8m/s2Spring…

Q: A car with mass 1620 kg crashes into a wall. The car's velocity immediately before the collision was…

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Q: A block is dropped onto a spring with a spring constant of 30 N/m. The block has a speed of 3.3 m/s…

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Q: A ball of mass m, is released from the rest at point A and it collides with the second ball of mass…

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Q: A spring of spring constant k =109.4 N/m rests on a horizontal frictionless surface. A 0.45kg…

A: Spring constant k= 109.4N/m  Mass m= 0.45kg Compression in spring x= 0.15m

Q: A 0.20-kg mass is hung from a vertical spring of force constant 55 N/m. When the spring is released…

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Q: 25. A spring with spring constant of 840 N/m is attached on the left side to a wall and to the right…

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Q: 17. A large pendulum bob is hung from a high ceiling. The length of the cable connecting the bob to…

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Q: A mass of 2.5 kg hung from the end of a spring extends the spring by 0.3 m. Another  0.0065kg is…

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Q: 6. A 10.00-g bullet moving with an initial speed of 400.0 m/s is fired into and passes through a…

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Q: An 8.0-g bullet is suddenly shot into a 4.0-kg block that is at rest on a frictionless horizontal…

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Q: Consider a spring-mass system given by mu" + yu' + ku = 0. a. Suppose y² > 4mk and the initial…

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Q: Bumper car "A' , with mass 54.0 × 104 kg, coasts across a level track at 4.50 m/s when it collides…

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Q: A spring has a  constant of 31 N/m while hanging on a ceiling hook. A 520g toy is then attached to…

A: Given, k=31 N/mm=520 g

Q: This relates the initial speed of the pendulum box to the height that it goes: V =sqrt 2 g h .  The…

A: Given that, the speed can be expressed as, v=2gh

Q: A force of 52 N stretches a spring 73 cm from equilibrium. What is the value of the spring constant?…

A: Given data:  Force (F) = 52 N Comparison in spring (x) = 73 cm = 0.73 m Required: Spring constant…

Q: 1. A 5.0000 x 10-kg subway train is brought to a stop from a speed of 0.6000 m/s in 0.3000 m by a…

A: Given, A subway train of mass m=5.00×105kg moving with a speed  vi=0.600 m/s is brought to rest in…

Q: This relates the initial speed of the pendulum box to the height that it goes: V =squr 2 g h . The…

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Q: The length of a spring increases by 5.80 cm from its relaxed length when a mass of 1.40 kg is…

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Q: 4. Bodies A and B are moving in the same direction in a straight line with a constant velocities on…

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Q: 4. A ball, mass 1.25 kg, starts at rest on a spring compressed by 0.0330 m with a spring constant…

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Q: 13. A block and spring are arranged on a horizontal, frictionless surface. The spring constant is…

A: Spring constant = K = 500 N/m Mass of the block = m = 4.5 kg Compression = x = 0.35 m Say velocity…

Q: A block of mass of 10 kilograms is at sitting on frictionless surface that is connected to a relaxed…

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Q: Problem #1: The massless spring of a spring gun has a force constant =10N/cm. When the gun is aimed…

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Q: 2. A 1.2 kg cart moving at 6.0 m/s [E] collides with a stationary 1.8 kg cart. The head-on collision…

A: Part (a): Finding the Velocities After CollisionStep 1: Understand the ProblemWe have two carts…

Q: A 0.20 kg object is hung on the end of a vertically suspended spring. The spring force constant is…

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Q: The figure blow shows the kinetic energy of a simple pendulum versus its angle θ from the vertical.…

A: The kinetic energy of the bob is given as

Q: A mass of 0.50 kg is attached to a relaxed spring with k = 2.6 N/m. The mass rests on a horizontal,…

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Q: A bob on the end of a pendulum has a mass of 2.00kg. The rope of the pendulum Is 13.0 meters long.…

A: Part A. The diagram is shown below: B is the equilibrium point and C is the point of release.

Q: A marble with a mass of 0.085 kg compresses a spring 5.1 cm. If the spring has a constant k = 150…

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Q: A 400 kg trailer with a spring attached to it is travelling at a speed of 20 m/s. The trailer…

A: First we apply conservation of momentum after that we apply energy conservation

Q: A 3 kg block attached to a spring with a spring constant of 9 N/m oscillates horizontally on a…

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Q: 1. A spring gun (spring constant k=100 N/m) is used to shoot a 5 g ball vertically up. The ball…

A: By conservation of mechanical energy, Potential energy stored in spring = initial kinetic energy of…