A 142 g baseball moving with the velocity of 31.5 m/s toward a spring that has the spring constant of 1450.N/m. When the baseball comes to rest compressing the spring, how much is the spring compressed?

Q: I find a spring that is labeled "80 N/m", but it is actually 3.5 inches long. I fasten a beam…

A: The length of the spring is given to be 3.5 inches. And it has been fastened from a beam 789mm above…

Q: 2. A block of mass 0.25 kg is pushed against a spring of spring constant 80 N/m. It can slide…

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Q: A spring oriented vertically is attached to a hard horizontal surface as in the figure below. The…

A: Compression Springs are open-coil helical springs wound or constructed to oppose compression along…

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

A: Given data: Spring constant of the spring k=85 N/m. Mass of the sliding box m=9.5 kg. Compression…

Q: 1. A frame ABC shown in Figure 2 consists of a tension member AB and a compression member BC. Member…

A: Given that  Mdulus of elasticity,E=200 GPa=200×109Pa Horizontal force,H=150 kN=150×103N Length,L=3.5…

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 5.00×105-kg subway train is brought to a stop from a speed of 0.500 m/s in 0.400 m by a large…

A: Given: mass of subway, m = 5 × 105 kg initial speed, u = 5 m/s final speed, v = 0 stopping distance,…

Q: An astronaut lands on a newly-discovered planet (without an atmosphere). As an experiment, she…

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Q: A block of mass 4.9 kg is sitting on a frictionless ramp with a spring at the bottom that has a…

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Q: given by u = 0.400. How far has the spring compressed by the time the block first momentarily comes…

A: Here some of the initial kinetic energy changes into potential energy of spring and some will…

Q: wwwwww Ax A 0.8kg box on a horizontal frictionless surface is moving to the right at a speed of…

A: mass of box (m)=0.8 kgspeed of box (v)=2.19 m/smaximum compression in spring (∆x)=4 cm=0.04 m

Q: I need only last question question number 20 .

A: Approach to solving the question:Please see attached photos for detailed solutions. Thank you.…

Q: A block sliding along a frictionless, horizontal surface with a speed of 1.2 m/s collides with a…

A: We have a block which is moving with a velocity v1=1.2 m/s which compresses a spring to a distance…

Q: A 2.0-kg block of wood is attached to a horizontal spring that is at its equilibrium length (not…

A: As the bullet hit the wooden block there is no external force acting on bullet plus mass system so…

Q: A block of mass m = 4.90 kg slides along a horizontal table with velocity vo = 4.00 m/s. At x = 0,…

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Q: A 3.7-carat diamond is grown under a high pressure of 58x109 N/m2. One carat is 0.200 g, and you can…

A: The volume change of a 3.7-carat spherical diamond when withdrawn from the chamber and exposed to…

Q: A spring of spring constant k 625 N/m rests on a horizontal frictionless surface. A 0.25 kg object…

A: Given that, Mass = 0.25 kg Spring constant = 625 N/m ∆L=0.5 m

Q: Problem 3. Consider a thin airfoil with the mean camber line shown. Assume that the angle of attack…

A: In this question we are given with a thin airfoil with the mean camber line shown and we have to…

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 block of mass 2.2 kg is sitting on a frictionless ramp with a spring at the bottom that has a…

A: Given, mass of the block, m=2.2 Kg spring constant, K=435 N/m the angle of the ramp, θ=24° distance…

Q: The figure shows a spring attached to a 2.0 kg block. The other end of the spring is pulled by a…

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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: A light spring of constant 144 N/m rests verti- cally on the bottom of a large beaker of water. A…

A: Spring constant , k = 144 N /m mass ,  m = 5.36 kg Density , ρ = 622 kg/m3  To find = Elongation(∆L)

Q: A frictionless spring with a 5-kg mass can be held stretched 0.4 meters beyond its natural length by…

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Q: A 30.0-kg hammer, moving with speed 20.0 m/s, strikes a steel spike 2.30 cm in diameter. The hammer…

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Q: A bow made for arrows behaves just like a spring. You pull on the bow and stretch it a distance of…

A: Given, A bow made for arrows behaves just like a spring. Distance of stretch x = 0.44m Maximum force…

Q: 4. Suppose a block of mass m slides over a surface with kinetic friction coef- towards a spring with…

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Q: A certain spring stretches 6 cm when a load of 30 N is suspended from it. How much will the spring…

A: Initial stretch in spring = 6 cm  Initial load applied to spring = 30 N  Finally, load applied to…

Q: Problem 6: The assembly shown below consists of 30 mm diameter aluminum bar ABC with fixed collar at…

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Q: I have finally gotten Carmen, my 3.2 kg pet monkey, off to sleep in her monkey-bouncer. The monkey…

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Q: A scale used to weigh fish consists of a spring hung from a support. The spring has an equilibrium…

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Q: Car A is moving at a velecity of 4.5 m/s and at an accekeration of 15 mkt while car B fraveling e…

A: TWe have to use the kinematic equations to solve the problem s = ut +12ft2 where u =initial…

Q: A 5.00×105-kg subway train is brought to a stop from a speed of 0.500 m/s in 0.400 m by a large…

A:

Q: A 2.85 kgkg block on a horizontal floor is attached to a horizontal spring that is initially…

A: Apply Newton’s second law at the vertical motion of the block, then n-mg=0n=mg=2.85 kg9.8 m/s2=27.93…

Q: A 1.40 gram rubber-band starts as 90 mm long; 5.1 N stretches it to 150 mm long, but most kids use…

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Q: 10. A block with mass 0.50 kg is forced against a horizontal spring of negligible mass, compressing…

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Q: A block of mass 2.1 kg is sitting on a frictionless ramp with a spring at the bottom that has a…

A: Draw the labeled diagram of the arrangement as shown in the figure.

Q: A 88.47 kg student is standing atop a spring in an elevator that is accelerating upward at 1.94m/s2.…

A: Given data: Mass (m) = 88.47 kg Acceleration of elevator (a) = 1.94 m/s2, upward Spring constant(k)…

Q: A 3 kg block is fastened to a vertical string that has a spring constant of 800 N/m. A 1.2 kg block…

A: Since the system is at rest, the forces acting on both blocks must be balanced. For the top block of…

Q: A 10 kg block is released from point A on a rail as shown in the figure. The BC between the rail…

A: As per the work-energy theorem, Here, U, Wf, f, and d represent the block’s potential energy, the…

Q: A high jumper, falling at 4.0 m/s, lands on a foam pit and comes to rest, compressing the pit 0.40…

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Q: across a frictionless, horizont ng, it sticks, compressing the n. The block then continues t spring…

A: 1. To travel 3.3m , time taken is  3.3 m3.2m/s =1.5 sec ∴ Time period of oscillation  = 2π mk = T…

Q: 9. A back yard clothes line is 50 feet long, diameter = 0.2 inches, a 20 Pound wild turkey lands in…

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Q: A slingshot consists of a light leather cup containing a stone that is pulled back against the…

A: Let k be the spring constant, F be the force and x be the displacement.Write the expression for the…

Q: A 3.30 m -tall, 40.0 cm -diameter concrete column supports a 5.00×10^5 kg load. By how much is the…

A: Given: length of column L = 3.30 m diameter of column d = 40 cm = 0.4 m supported load m = 5*105 kg