A block of mass 14.2 kg is sliding at an initial velocity of 7.65 m/s in the positive x-direction. The surface has a coefficient of kinetic friction of 0.193. (Indicate the direction with the signs of your answers.) It gives a hint as follows: (a)  Find the normal force and apply the relation between the normal force and the kinetic friction force. (b)  Apply the x-component of Newton's second law. (c)  Solve for the displacement using a kinematic equation.

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Q: A block of mass 42.6 kg lies on a horizontal plane. A force F that is inclined 33.7° with the…

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Q: A block of mass 3.00kg is pushed up against a wall by a force P that makes an angle of θ=50.00 with…

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Q: Problem 10:   Shown to the right is a block of mass m = 11.3 kg sitting on a ramp that makes an…

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Q: mp 2. A person of mass m, slides down a playground slide of length / with friction. The slide makes…

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Q: A student of mass 63.4 kg, starting at rest, slides down a slide 20.2 m long, tilted at an angle of…

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A:

Q: A block of mass m = 16.5 kg rests on an inclined plane with a coefficient of static friction of us =…

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Q: A student of mass 55.4 kg, starting at rest, slides down a slide 24.2 m long, tilted at an angle of…

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Q: A block of mass 1.80 kg is pushed up against a wall by a force i that makes an angle of e = 50.0°…

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Q: horizontal force

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Q: A contestant in a winter sporting event pulls an m kg block of ice across a frozen lake by applying…

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Q: A 2.5 kg block is initially at rest on a horizontal surface. A horizontal force F of magnitude 6.2 N…

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Q: A student of mass 55.4 kg, starting at rest, slides down a slide 20.2 m long, tilted at an angle of…

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Q: A block with a mass of 9.32 kg is placed on a ramp. The ramp has an incline of ? = 20.2 degrees from…

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Q: At a post office, a parcel that is an m kg box slides down a ramp inclined at an angle θ with the…

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Q: Write an expression for the component of net force, Fnet,x, in the x direction, in terms of the…

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Q: A horizontal force P of 379 N is applied on the crate of weight W=870 N. Initially the crate is left…

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Q: 18.0 kg 27.0 kg 3.50 5.75 m

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Q: Iculate the normal force on a 14.5 kg block in the following circumstances. (Indicate the direction…

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Q: A 315 kg block on a frictionless surface was pulled by a horizontal force with magnitude 230 N to…

A: mass of block = 315 kg surface type = frictionless magnitude of horizontal surface = 230 N