m2

Q: A 75.0 Kg person stands on a scale that reads 500. Newtons. The person is pulling on a rope that is…

A: The tension in the rope T=mg-N  =75.0 kg×9.81 ms2-500 N  =236 N

Q: The three diagrams below show a block of mass m being pulled or pushed at constant acceleration ax…

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Q: I need help with this physics problem and I don’t know what the free body diagram would look like…

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Q: A person is leaning against a wall as shown in (Figure 1). gure 1 of 1 Draw a free-body diagram of…

A: Weight - Weight is the force exerted on an object due to gravity. It is a vector quantity, which…

Q: Two blocks are on an incline plane as shown. Block A has a mass of 20kg and Block B has a mass of…

A: Solution:-

Q: A 80 kg tight rope walker takes a break when walking across a tight rope. The angle 0 in the picture…

A:

Q: An 87 kg  person stands on a uniform ladder 4.0 m  long, that weighs 90 N  , as shown in the…

A: Given, mass of a person  m = 87 kg length of uniform ladder  L = 4.0 m weight of ladder W2 = 90 N…

Q: B A + Fp push on box A with a force of 8.25 N, find the contact force (in N) between each pair of…

A: According to Newton's second law F = ma

Q: A student presses a book between his hands, as figure A indicates. The forces that he exerts on the…

A: The frictional force on both sides of the book is equal to μsN, So, the weight of the book must be…

Q: Blocks A and B are connected by a cable as shown in the figure below. Block A weighs 3.5 kg, while…

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Q: Kathryn ties a light rope to a tree, and pulls with a force of 355 N. The rope almost breaks. unties…

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Q: m2 1. A force F=100N is applied at an angle 0=60° with the horizontal to a small block of mass…

A: “since you have posted a question with multiple sub-parts, we will solve first three sub- parts for…

Q: A steam catapult applies a very large force to supplement the engine thrust of a jet fighter as it…

A: We have a fighter jet of mass m=4040 kg which has to start from rest (initial velocity u=0) and…

Q: You have designed an Atwood elevator for your tree house, see figure below.  Being a curious physics…

A: Given that,                  The value of mass M2=10 kg.                  The value of acceleration…

Q: Four forces are exerted on the object shown in the (Figure 1). (Forces are measured in newtons,…

A: Given value--- all value given in Figure.  Fnet = 4 i.  We have to find--- What is F3 ? What is…

Q: Box A weighs 50 N and rests on a table. A rope that connects boxes A and B drapes over a pulley so…

A: When the box A rests on the table, sum of all the forces applied to it is zero. That is, W1-W2-N=0

Q: The diagram below shows a 21.4 kg block that is at rest on a horizontal surface. The coefficents of…

A: Draw the free-body diagram of the block as shown below:

Q: Two blocks are connected by a rope that passes over a massless and frictionless pulley as shown in…

A: Given data: The mass m1=18.50 kg The mass m2=11.56 kg The diagram is shown in below,

Q: W W- W1

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Q: forces, : A cart is pulled a distance D on a horizontal surface while it is acted on by five forces,…

A: when there is 90° angle between distance and force then work done always be zero  . Let's see how

Q: Three blocks A, B, and C stand next to each other as shown in the figure. A force F with magnitude…

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Q: A robot pushes a 20-kg box on the horizontal surface as part of the moving job, the force is 35 N to…

A: Mass of box (m) = 20 kg Applied force (F) = 35 N Coefficient of static friction (μs) =…

Q: A teenager is pushing a cart.  There is no friction between the cart and the ground. Mass of the…

A: (1) From Newton’s 2nd law, Here, m and a represent the cart's mass and acceleration of the cart ,…

Q: A block with mass m = 5 kg is pushed with a force of = 30 N. Please answer F1 the following: A.…

A: A)

Q: In the figure below, the mass the body is 10.0 kg, and F1=30.0 N, F2 = 20.0 N and F3 = 50.0 N. The…

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Q: Save Ans A robot pushes a 20-kg box on the horizontal surface as part of the moving job, the force…

A: Mass of the box m = 20 kg Force on the box F = 35 N Coefficient of static friction μs = 0.75…

Q: 15.0 kg load of bricks hangs from one end of a rope that passes over a small, frictionless pulley. A…

A: Given that,Mass of bricks (m1) = 15 (kg)Mass of counter weight (m2) = 28 (kg)Here,We need to find…

Q: A A stack of books of total mass 2.85kg is placed on a table as seen in A. It is then placed on a…

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Q: A block of mass ?= 4.50 kg is pushed by a force ?⃗ of magnitude 8.80 N on a horizontal, smooth…

A: Given that, Mass of block= 45 kg Force = 8.80 N Angle = 300

Q: Three blocks A, B, and C stand next to each other as shown in the figure. A force F with magnitude…

A: Please see the answer below

Q: Three blocks A, B, and C stand next to each other as shown in the figure. A force F  is applied to…

A: Given data:  Acceleration (a) = 10 m/s2 Mass of A (ma) = 12.300 kg Mass of B (mb) = 89.200 kg Mass…

Q: 2. A 10 kg block on a frictionless, horizontal surface is pulled by a string that passes over a…

A:

Q: A 50.0 kg girl and a 100 kg boy, stand on a frictionless frozen lake at a distance 6.0 m apart.…

A: mass of girl = 50 kg mass of boy = 100 kg distance between girl and boy = 6 m force exerted by boy…

Q: Margie, who weighs 465 N, is standing on a bathroom scale that weighs 44.0 N. a.)With what…

A: (a)  According to Newton's third law for every action there is equal and opposite reaction.  The…

Q: A block with mass m1 = 7.5 kg rests on the surface of a horizontal table which has a coefficient of…

A: According to the company policy, first three parts would be answered. Please post the rest…

Q: A certain orthodontist uses a wire brace to align a patient's crooked tooth as in the figure below.…

A: The force exerted by the wire on the tooth, by resolving the force along y axis,

Q: A decoration hangs at rest on a string. A second, horizontal string is knotted to the first, pulling…

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Q: In the figure provided, a 265 kg crate, to the right of the pulley, is released from rest and begins…

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Q: Consider the system shown in the accompanying figure. Between the wall and the big box there is…

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Q: In Figure 1, we depict two boxes and an applied force of magnitude 100.0 N. The horizontal floor is…

A: Solution: the FBD diagram of the boxes is So F = 100 N so the correct answer are a) the Box A will…

Q: Figure Q1 shows two carts of different masses connected by three springs. ki, k2 and kz are the…

A: The instantaneous state of the system is specified by the displacement of both masses, x1 and x2.…

Q: ▼ ▼ Part A What is the mass of box B? Express your answer with the appropriate units. mB = Part B…

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Q: A 12 kg mass hangs from a rope. A force is applied to the rope that the mass is accelerated upward…

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Q: This problem also refers to the diagram before question 1. There is no friction between the cart and…

A: Givenmass of cart, M=14.7 kgMass of book, m=2.55 kgμs=0.49μk=0.25 Acceleration of cart, a=1.83 m/s2

Q: A man is attempting to lift a crate using a two part pulley system as shown in the image. The crate…

A: (1) Given: The mass of the crate is 53 kg. The mass of the man is 75 kg. The force with which the…

Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”