• A 1.80-kg block slides on a rough horizontal surface. The block hits a spring with a speed of 2.00 m/s and compresses it a distance of 11.0 cm before coming to rest. If the coefficient of kinetic friction between the block and the surface is uk =0.560 , what is the force constant of the spring

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A: we use the conservation of energy.

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A: Given data: Mass of the box, m=1.5 kg Force constant, k=795 N/m Coefficient of kinetic friction,…

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A: x1 = 1cm v1 =v, v2 =2v From conservation of energy, 1/2kx2 = 1/2mv2 So X12/x22= v12/v22

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

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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: 21A spring with spring constant 150 N/m is on a 53 frictionless inclined plane as shown in the…

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Q: K = 200 N m www A 10 ку MK = 0.1 B боку - ( 7 B 1 ( System starts from rest. Determine the velocity…

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

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A: Given that Mass of the box is = m Spring constant is = k Initial spring compressing distance is = x…

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Q: As shown in the figure below, a box of mass m = 7.40 kg is sliding across a horizontal frictionless…

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Q: 46. •A block of mass is placed on a horizontal surface and attached to the free end of a spring.…

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Q: 2. The motion of an unpowered boat slowing down in calm waters can be modeled using a decaying…

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Q: 8. A vertically mounted spring (k = 800 N/m) is compressed by 21.0 cm relative to its unstrained…

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Q: An object of mass 15 kilograms falls from a height of 20 meters onto an unstretched spring. The…

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Q: m_1 = 2.2 kg block slides on a frictionless = horizontal surface and is connected on one side to a…

A: Masses are  and Spring constant is Initially, the spring is unstretched.Note:Gravitational…

Q: A 20 m long spring is attached to the wall When puled horizontaly with a force of 100 N. the spring…

A: The force provided to stretch the spring is F=100 N , which is calculated by using the formula F=kx…

Q: A 4.0 kg block is released from rest and slides down an incline as shown in the figure below. (Note:…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

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A: As we known that when any particle moving  with velocity (v) it has kinetic energy which is given…

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Q: Problem 8 Springy Incline A mass m is at rest and begins to slide down an incline at angle = 30°.…

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Q: In a dart gun, a spring with k 400.0 N/m is compressed 7.26 m when the dart 3.25 kg is loaded. What…

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Q: As shown in the figure below, a box of mass m = 5.80 kg is sliding across a horizontal frictionless…

A: At the moment the spring was fully compressed, the box comes to momentary at rest. At this point,…

Q: I Review I Constants A 80 kg student jumps off a bridge with a 10-m-long bungee cord tied to his…

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Q: force of 10 N creates a displacement of 2 m but the work done on the body throughout its motion is…

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

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Q: What information do you need to calculate the kinetic energy and potential energy of a spring?…

A: KE=12mv2m is the mass of springv is the speed of spring

Q: wo objects, X and Y, are held at rest on a frictionless horizontal surface, with a spring compressed…

A: