A block is pushed across a horizontal surface by the force shown. If the coefficient of kinetic friction between the block and the surface is 0.2, F = 29 N, theta = 32°, and M = 3 kg, what is the magnitude of the acceleration of the block?

Q: You decide to use a rope to pull your truck out of the mud. If your truck has a mass of 1,400 kg and…

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Q: Problem 3: In the Figure below, a force of magnitude F = 12 N is applied to a FedEx box of mass m₂ =…

A: in this question we  use free body diagram equation and then solve it.

Q: A block-and-tackle pulley hoist is suspended in a warehouse by ropes of lengths 2 m and 3 m. The…

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Q: A horizontal force, F1 = 55 N, and a force, F2 = 16.3 N acting at an angle of θ to the horizontal,…

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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 desperate hiker has to think fast to help his friend who has fallen below him. Quickly, he ties m,…

A:

Q: A 12 N horizontal force pushes a block weighing 5.0 N against a vertical wall . The coefficient of…

A: a) The normal force on the block will have magnitude 12N. The force of static friction is given by,

Q: A block of mass m = 19.5 kg rests on an inclined plane with a coefficient of static friction of μs =…

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Q: The figure below illustrates the motion of an object on an inclined surface. The angle of…

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Q: In the figure, a force of magnitude 11.8 N is applied to a block of mass m2= 0.6 kg. The force is…

A: Given: Force, F = 11.8 N; Mass, m1 = 2.8 kg; Mass, m2 = 0.6 kg; Angle θ =35.7o ; We have to find the…

Q: A horizontal force of 800 N is needed to overcome the force of static friction between a level floor…

A: The magnitude of horizontal force F=800 N The mass of the crate m=200 kg The acceleration due to…

Q: Problem 9: A horizontal force, F1 = 95 N, and a force, F2 = 19.7 N acting at an angle of θ to the…

A: A free body diagram for the given problem is shown below

Q: A force P = 696 kN whose line of action passes through points A(3, 2, 1) and B(7, 7, 10). Determine…

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Q: A man exerts a northward force of 100 newtons on a 50 kilogram box which sits on a level floor. If…

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Q: An object weighing 500kg is to be pulled by a man by exerting a force P. Force P is inclined at an…

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Q: If a 3kg box is moving down a ramp with ramp angle 15° and a friction coefficient μk of 0.4, what is…

A: The free-body diagram of the above problem is shown in the figure below: From the above diagram mg…

Q: A crate with a mass of m=254kg rests on the horizontal deck of a ship. The coefficient of static…

A: The objective of the question is to find the magnitude of the force that must be applied to keep the…

Q: A cable attached to a block of mass 13 kg pulls the block along a horizontal floor at a constant…

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Q: A box is at rest on a floor. The box has a mass of 35.0 kg. A force P = 213.0 N is acting to the…

A: Given data: Mass of the box, m=35 kg Applied force, P=213 N Angle at which the force is applied,…

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: