A man pushes a 2.0kg broom at constant speed across the floor. The broom handle makes a 50 degree angle with the floor. He pushes the broom with a 5.0 N force in line with the handle. Find the net force in the x-direction. What is the value of the frictional force opposing the motion? Find the net force in the y-direction. What is the value of the normal force?

Q: A 80.0-kg skier starts down a 100-m high, 15.0° slope on regular skis. The coefficients of friction…

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Q: 20 kg box sits on a level floor. The box does not move until you push on it with a horizontal force…

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Q: Mary applies a force of 71 N to push a box with an acceleration of 0.52 m/s². When she increases the…

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Q: A 58.2-kg crate rests on a level floor at a shipping dock. The coefficients of static and kinetic…

A: Solution:-Given that(1) m=58.2 kgμs=0.764μk=0.293

Q: Kevin works as a janitor, and he is pushing a fully-loaded recycling bin that weighs 557 N across…

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Q: moving.What is the coefficient of static friction between the shoe and the surface material? What is…

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Q: A 12.1 kgkg box sits on a horizontal table. A string with tension 30.6 NN pulls on the box to the…

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Q: b) A girl exerts a 36-N horizontal force as she pulls a 52-N sled across a cement sidewalk at…

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Q: Problem 3: While sliding a couch across a floor, Hannah and Andrea exert forces FH and FA on the…

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Q: Due to a jaw injury, a patient must wear a strap that produces a net upward force of 5.00 N on his…

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Q: a boy at the school is pulling his 20kg stroller bag at a constant speed by holding the strap at an…

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Q: Mary pushes a her sister down a hill in a cardboard box. The total mass of the box and child is 115…

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Q: Siri is exerting a 36-N horizontal force as she pulls a 52-N sled across a cement sidewalk at a…

A: Force Applied = F = 36 N Weight W = Normal force N = 52 N Coefficient of kinetic friction = μk = ?

Q: A block with a mass of 3.61 kg is at rest on an inclined surface. The surface makes an angle of…

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Q: When loading a fish delivery truck, a person pushes a block of ice up a 20 ° inclined plane with…

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Q: A constant applied force F, of 15.0 N pushes a box with a mass m = 7.00 kg a distance x = 15.0 m…

A: Given: Applied force Fp=15.0 N. Mass of the block m=7.0 kg. Distance traveled by block x=15.0 m. The…

Q: A stubborn, 115 kgkg mule sits down and refuses to move. To drag the mule to the barn, the…

A: Given: The mass of mule is m=115 kg. The maximum force is F=800 N. The static coefficients of…

Q: Question 10. A 16.2-kg sled is being pulled across a horizontal surface at a constant velocity. The…

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Q: 45kg gymnast wedges himself between two closely spaced vertical walls by pressing his hands and feet…

A: Given,  Mass = 45 kg   We need to calculate,  Friction force with given condition =?

Q: A 1350-kgkg car pulls a 330-kgkg trailer. The car exerts a horizontal force of 3.6 ×× 103 NN against…

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Q: The coefficient of static friction between a sled and the snow is 0.3, with a coefficient of kinetic…

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Q: e thing does not move. Draw a free body diagram. What is the minimum coefficient of friction…

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Q: A person pushes horizontally with a force of 170. N on a 52.0 kg crate to move it across a level…

A: Given data: The horizontal force is F=170 N. The mass of crate is m=52.0 kg. The coefficient of…

Q: A sled is on a horizontal surface and a rope with tension T is pulling on it at an angle e above the…

A: Given data: Tension in the rope = T Angle above the horizontal = θ Mass = M Coefficient of static…

Q: Block m has a mass of 16 kg.  Block M has a mass of 88 kg.  If there is no friction between block M…

A: Mass of block m is m=16 kg. Mass of block M is M=88 kg. The coefficient of friction between block m…

Q: A man pushes a m kg block of ice across a frozen lake by applying force F at an angle below the…

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Q: Two rough blocks are at rest on a slope as shown. Block A mass is 5 kg. Block B mass is 10 kg. The…

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Q: A child has mass 24.0 kg and slides down a 23° incline with constant speed under the action of a…

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Q: Your friend asks for help moving a box across the apartment floor and tells you that the box weighs…

A: The static frictional force on the box Fs=μsW=0.42·422=177.24 N The kinetic frictional force on the…

Q: Two blocks are connected via a massless frictionless pully system. The hanging block is 3 kg. The…

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Q: You are lowering two boxes, one on top of the other, down the ramp shown in the figure by pulling on…

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Q: A block is being pulled up an inclined plane by a force with magnitude F=45.0 N as shown In the…

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Q: What is the tension (in N) in the rope?

A: The tension in the rope is 7.84 N.

Q: A horizontal force of magnitude F = 56.2 N pushes on a block of mass m = 5.87 kg. The block is on a…

A: The objective of the question is to find the acceleration of the block on the incline in terms of…

Q: A 30 kg object sits on a table. The coefficient of static friction between the object and the table…

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Q: A 200 kg crate rests on a floor with carpet. A tired worker pushes with a horizontal force of 600 N…

A: Given: The mass of the crate is, M=200 kg The worker pushes with a horizontal force, F=600 NF = 600…

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: