A box on the floor is pushed to the right by two people. Each person is applying a horizontal force of 300 N. If the box is sliding to the right at a constant speed, what is the friction force acting on the box?

Q: A sled with mass of 10.3 kg is sitting at the top of a hill, which is inclined at an angle of 29…

A: Here a sled is at the top the hill. The hill is inclined with 29° to horizontal. Again the kinetic…

Q: A rope is attached to a box with mass 122 kg and Person A is pulling the box to the right on the…

A: Given information: The mass of the box (m) = 122 kg The tension in the rope when the person A is…

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: A block with a mass of 6.47 kg is on a horizontal surface. The coefficients of static and kinetic…

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Q: In the figure provided, a 0.670 kg box sits on top of a 1.83 kg box. A rope connects the smaller box…

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Q: A person pushes on a 53-kg refrigerator with a horizontal force of - 260 N; the minus sign indicates…

A: Ans:- Image-1

Q: cord pulls an 7.0 kg block across a horizontal floor at constant velocity.The coefficient of kinetic…

A: Given values:- Mass of the block,(m)=7 kg ----(1) Coefficient of the kinetic friction,(μk)=0.21…

Q: A 5 kg box is at rest on a ramp inclined at an angle of 15°. The coefficients of static and kinetic…

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Q: Two blocks A and B with mA = 1.1 kg and mB = 0.88 kg are connected by a string of negligible mass.…

A: The objective of the question is to find the acceleration of the blocks and the tension in the…

Q: A 44-kg box rests on the floor. The coefficients of static and kinetic friction between the bottom…

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Q: You are pulling your luggage in an air port for an international flight. You know not to pack too…

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Q: A block m1 = 10.0 kg rests on another block m2 = 50.0 kg. Block m1 is pushed at a respective angle…

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Q: A block is at rest on a horizontal floor. There is friction between the block and the floor. The…

A: Given information: Here, m is the block’s mass and F is the horizontal force applied on the block.

Q: A 645 kg car is being pushed along a flat parking lot at a constant speed of 1.78 m/s. The…

A: The mass of the car, m=645 kg The velocity of the car, v=1.78 m/s The coefficient of friction…

Q: A 68.5 kg person is standing inside an elevator. The elevator is going from the 1st floor to the 9th…

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Q: A box of mass 33 kg sits at rest on a ramp that makes an angle of 11 degreeswith the horizontal. The…

A: Draw the free-body diagram of the box.

Q: A 28 kg suitcase is being pulled with constant speed by a handle that is at an angle of 25 degrees…

A: Given data:  Mass (m) = 28 kg Angle (θ) = 25° with the horizontal Normal force (FN) = 160 N…

Q: A block with a mass of 4.58 kg is on a horizontal surface. The coefficients of static and kinetic…

A:

Q: A crate of mass 55.6kg is being transported on the flatbed of a pickup truck. The coefficient of…

A: Given data:     The mass of crate is: m = 55.6 kg The coefficient of kinetic friction is:  = 0.320…

Q: n 80 kg log is sliding along a flat section of ground at constant velocity with a coefficient of…

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Q: You go to slide your chair out from under the table at Thanksgiving at your grandma's house. She…

A: In the given question, Combined mass of the person and the chair (m) = 62kg Coefficient of static…

Q: A large crate is at rest on a horizontal floor. The coefficient of static friction between the crate…

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Q: A 2 kg block is pulled on by a rope with a tension force of 20 N. The coefficient of kinetic…

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Q: A 51.9 kg crate is hung from the ceiling by two wires. Each wire makes an angle of 41 degrees with…

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Q: Two blocks A and B with mA = 1.1 kg and mB = 0.88 kg are connected by a string of negligible mass.…

A: The objective of the question is to understand how the tension in the string connecting two blocks A…

Q: A large block is being pushed against a smaller block such that the smaller block remains elevated…

A: Here, mass of the block and acceleration is not been mentioned. So, let us assume that in general…

Q: A hunter is pulling his sled 45 kg in mass behind him on snow. He exerts a pull of 170 N in…

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Q: A horizontal force of 87.2 N is applied to a 40.5 kg crate on a rough, level surface. If the crate…

A: Given, Horizontal force, F = 87.2 N Mass, m = 45 kg Acceleration, a = 1.23 m/s2

Q: 1280 kg car pulls a 350 kg trailer. the car exerts a horizontal force of 3.6 x 103 N against the…

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Q: A child is pulling a red wagon full of toys (total mass is 8.15 kg). His pull is 30 N in magnitude…

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Q: You bring a bathroom scale onto an elevator and press "up". Your mass is 65 kg. If the bathroom…

A: given actual mass of person(m)=65 kg Weight observed by bathroom scale(w)=750 N Mass of bag =0.1…

Q: You are given the job of moving a refrigerator with a mass of 1.8 x 102 kg across a horizontal…

A: Given: The mass of the object is 1.8x102 kg. The coefficient of the kinetic friction is 0.45.

Q: 10 kg box experiences a force of 15 Newtons in the positive x-direction and 8 Newtons in the…

A:

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: