A person pushes horizontally with a force of 200. N on a 56.0 kg crate to move it across a level floor. The coefficient of kinetic friction is 0.19. (a) What is the magnitude of the frictional force? (b) What is the magnitude of the crate's acceleration?

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A: For solving this problem first we need to draw free body diagram of object and then compare the…

Q: A 3.97 kg block is pushed along a horizontal floor by a force   of magnitude 30.0 N at a downward…

A: GIVEN              Mass of block =m=3.97 kg              magnitude of force =F=30N              θ =…

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A:

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Q: A sled and rider have a total mass of 52.5 kg. They are on a snowy hill. The coefficient of kinetic…

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A: a) The magnitude of the force that must be applied on the crate on the verge of sliding must be…

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Q: A 3.47 kg block is placed at one end of a wooden plank that is 9.05 m long. The plank is slowly…

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Q: A crate of mass 61 kg lies on a flat floor.  A person exerts a horizontal force of 141 N on it. If…

A: Given applied force on the mass = 141 N The crate does not move.

Q: A woman exerts a horizontal force of 109 N on a crate with a mass of 38.7 kg.   (a) If the crate…

A: Here, the free body diagram shows the horizontal force as FH  and  fs is the static friction, N is…

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Q: A 6.2 kg object is pulled along a horizontal surface by a force of 22.0 N.  If the acceleration of…

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Q: A block with a mass of 6.47 kg is on a horizontal surface that has friction. A string is pulling…

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Q: A 2.5 kg block is initially at rest on a horizontal surface. A horizontal force F of magnitude 5.7 N…

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A:

Q: You are pushing a rubber crate against a concrete floor. The two surfaces have a static coefficient…

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Q: A 2.40 kg mass is initially at rest on an 35 degree incline. An applied force of 30.5 N directed up…

A:

Q: A man exerts a horizontal force of 121 N on a box with a mass of 34.7 kg. (a)If the box doesn't…

A: a) If the box is not moving, the friction force balances the applied force. Hence, the magnitude of…

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A: Visualize the Problem:

Q: The 137-lb force P is applied to the 240-lb crate, which is stationary before the force is applied.…

A: Given, 137-lb force P is applied to the 240-lb crate. μs = 0.51 and μk = 0.39 Static friction = μsN…

Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: