A 400-N weight starts down the incline of 30o with the horizontal with an initial velocity of 4m/s. Find the velocity of the weight after 10s if fk = 0.2 for the incline.

Q: 2. A body with mass m starts at a height h at time =0 with an initial horizontal velocity vs. If the…

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Q: 2. A man pushes a crate of mass 70kg along a horizontal floor with a constant horizontal force in an…

A: Given:-  The mass of the crate is m = 70 kg.  The crate is initially in the rest condition. The…

Q: 8. A block is at rest on a rough inclined plane and is connected to an object with the same mass as…

A: Given data: Block of mass m rest on inclined plane And an another block of mass m connected by…

Q: If the acceleration of a 1.0 kg moving particle by a force F is a = 3i +4j m/s^2, the magnitude of…

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Q: 5. A 3.00-kg object is moving in a plane, with its x and y coordinates given by x = 5t2 -1 and y =…

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Q: 1A. A 3.00 kg mass is initially at rest on a horizontal surface. An applied force of 25.0 Ni then…

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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: A driver who does not wear a seatbelt continues to move forward with a speed of 18.0 m>s (due to…

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Q: a window cleaner pushes his brush over a window vertically. the person pushes the brush at a…

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Q: Don't use chatgpt will upvote

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Q: A 475 gram box is given a push and it then slides up and back down a ramp with a 35.0° incline. The…

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Q: 5. A 2.00 kg mass is moving in a plane, with its x- and y-coordinates given by x = 4f²-1 und y =…

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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: You want to use a rope to pull a 11-kg box of books up a plane inclined 30∘ above the horizontal.…

A: The mass of the object,Inclined angle,Coefficient of kinetic friction,

Q: A 525 N block is on a rough, horizontal surface with an applied horizontal force as shown in Figure…

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Q: 6. A block of mass 20 kg is pushed against a vertical surface as shown. The coefficient of friction…

A: Given:         mass of the block is m = 20 kg        coefficient of the friction is μ = 0.2 and…

Q: am pulling my kids in their wagon on the way to the park. The handle makes an angle of 40° above the…

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Q: force exerted by the kneecap on the upper leg bone (the femur). XN X (counter-clockwise from an axis…

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Q: In Figure 1, we have added an inclined plane to our machine. When the masses are let go, they begin…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: Problem 1: A 64 kg toy car is affected by five forces at the same time: 80 N south, 15 N east, 35 N…

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Q: 1. A 250 puck is sliding across a smooth ice surface (u = 0.019) and slows down from 25.120 m/s to…

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Q: Question 1 review part A and part B

A: A.The different forces acting on the crate are ,1. Tension in the rope acting along the rope away…

Q: 1. Two blocks of mass m1 and m2 are held at rest by a wire directed down a frictionless inclined…

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Q: A box is given a brief push up a ramp so that it is initially moving at a speed of 6.25 m/s up the…

A: Given Data: Initially speed of the box vi=6.25 ms Weight of box W=72.4 N Angle of ramp θ=20.5°…

Q: Jill of the Jungle swings on a vine 7.00 m long. (a) What is the tension in the vine if Jill, whose…

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Q: Right before a shoe starts sliding down an iclined ramp, θ reaches a maximum which means the force…

A: We need to explain why the object remains stationary in the given condition.

Q: 2.The 10kg crate is being pushed 5m along a floor by an 80.0-N force, applied at a 20.0 degree angle…

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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: