A chain consists of identical links, each with a mass of 2.5 kg. You grab the top link and hold the chain at rest so that it hangs vertically.               a)  Draw a free body diagram of the bottom three links (labeled 1, 2, 3). Label all forces and use double subscript notation to denote which object exerts the force and which object is experiencing the force.             b)  Find the magnitude of the force exerted on link 1 by link 2, in Newtons.             c)  Find the magnitude of the force exerted on link 2 by link 3, in Newtons.

Q: A block with a mass of m=21 kg rests on a frictionless surface and is subject to two forces acting…

A:

Q: A physics textbook is placed on an inclined slope with an adjustable angle a. The coefficients of…

A:

Q: What is a free-body diagram .A It's a sketch of a moving body that shows internal forces of the body…

A: Question: What is a free-body diagram?

Q: (a) State the Newton's First Law of motion. (b) State the Newton's Second Law of motion. (c) State…

A: "Since you have asked multiple questions we can answer only first question according to our…

Q: Only two horizontal forces act on a 8.8 kg body. One force is 4.1 N, acting due east, and the other…

A:

Q: a) A constant force of 72.0 N is applied to a 6.00-kg block A, which is in contact with a 12.0-kg…

A:

Q: Possible choices: A. The force exerted by the semi-trailer truck on the compact car is larger than…

A: When to object collide then the force is know as the impulsive force and it can be written as, i.e.…

Q: Three blocks are attached via a cord over two massless pulleys. Bricks 1 and 3 hang outside the…

A: We are given masses of blocks. We are also given friction coefficient between 2nd block and table.…

Q: A telephone pole has three cables pulling as shown from above, with F₁ = (500.01 + 600.0ĵ) N, F₂ =…

A: Given, F→1=500.0i^+600.0j^NF→2=-700.0i^F→3=-300.0i^ N

Q: Three boxes rest side-by-side on a smooth, horizontal floor. Their masses are 8-kg, 3-kg, and 1-kg,…

A:

Q: automobile engine has a mass of 322 kg.  A worker holds the rope so the engine is at rest.  (The…

A: Visualize the Problem:

Q: A small block of mass m2 is placed on top of a large block of mass m1 at rest on a horizontal…

A: Apply Newton’s second law for mass 2 in the vertical direction N-m2g=0N=m2g            1

Q: In Figure (a), a constant horizontal force F is applied to block A, which pushes against block B…

A: The applied force is The force on B due to block A is  to the right.The force on B due to block A is…

Q: A) The students draw the following Free Body Diagram for the situation. Is thế Freë Body Diagram…

A: According to the given data, F= 40 N; M = 1.5 kg; Part (A): In the given FBD, net force is not…

Q: 2a Two particles in contact with each other are acted on by several time-dependent forces and…

A: The statement is True. The sum of all internal forces of a system is always zero. As the internal…

Q: A 7 kg block is resting on a horizontal tabletop. A 3 kg block is on top of the 7 kg block. An…

A: The FBD for 3 Kg mass  Here  N3 is the Normal force on 3 kg mass due to 7 kg mass W3 is the weight…

Q: Problem 1 - Friction A person is pushing a supermarket cart by applying a force F = 15 N at an angle…

A: (a) The free-body diagram of the cart is shown below. Here, N is the normal force, a is the…

Q: A box of mass 74.5 kg that is initially at rest is pulled by a rope at an angle of 30.0° from the…

A:

Q: uitcase at constant speed by pulling on a strap t an angle û above the horizontal (see figure). She…

A: Firstly make the free body diagram and balance forces in horizontal and vertical directions.

Q: A block with a mass of m = 43 kg rests on a frictionless surface and is subject to two forces acting…

A: (a) The free body diagram of force exerted on the block. Here,  is the first force directed along…

Q: Object A is on the top of a table and object B is hanging from a cord connected to object A over a…

A:

Q: An object acted on by three forces moves with constant velocity. One force acting on the object is…

A: Given-        -   object acted on by three forces moves with constant velocity        -   F1 = 6.5 N…

Q: EVALUATE THE STATEMENT. Consider an object having a net force directed in the positive x-direction.…

A: Given tha an object having a net force directed in the positive x-direction. The object may be (I)…

Q: The figure shows two blocks, initially at rest and connected by a light horizontal rope. At t = 0, a…

A: Given value--- P = 67.1 N. T = 23.8 N. s = 18.5 m in 2.47 s. initial speed = 0 m/s We have to…

Q: A block with a mass of m = 15 kg rests on a frictionless surface and is subject to two forces acting…

A:

Q: (d) Now someone briefly pushes the second block so that it begins to slide down. After the person…

A: a) Analyze the following figure. Applying Newton’s law in the direction perpendicular to the…

Q: A 2.70 kg block is initially at rest on a horizontal surface. A horizontal force F of magnitude 5.98…

A:

Q: НА ? F = Value Units

A:

Q: F

A:

Q: A force F is applied to an 22 kg block against the wall at an angle of θ=45°.  The friction…

A:

Q: A toy wagon is on a straight, horizontal track and has a fan attached to one end. The wagon is…

A: Given: m1=355 gs1=1.5 mt1=4.55 sm2=722 gs2=1.5 m To find: a). What is the net force exerted on the…

Q: c) Compute force on q1 due to q2. x component of the force Give your answer to at least three…

A:

Q: Two blocks of masses M1=3.5 kg and M2=5.7 kg are at rest on a horizontal surface with a coefficient…

A: A) Analyze the following free body diagram of block M1. Analyze the following free body diagram of…

Q: A 20 kg suitcase is being pulled with constant speed by a handle that is at an angle of 23 above the…

A:

Q: An object of mass m = 1.00 kg is observed to have an acceleration of a with a magnitude of 21.0 m/s²…

A:

Q: An object of mass m is subject to a drag force with magnitude |D| = kv", where k is a positive…

A: Question is solved below.Please give helpful rating.Explanation:

Q: A block of mass 5.00 kg is initially at rest on a horizontal table. A string connects this block to…

A:

Q: 24. F P Q Figure 5 Figure 5 shows how the applied force, F, varies with the extension, x, for two…

A: The slope of F vs K determines the restoring force offered by material when stretched by unit…

Q: You and your friend are moving a 82kg box across the floor at a constant speed. You are pushing on…

A: mass of box = 82 kg Applied force (F1) = 62 N , parallel to the floor Pulling force by friend (F2) =…

Q: A horse pulls a cart with force F.As a result of this force the cart accelerates with constant…

A: Step1 - Here we will understand the concept that will be used to solve the question.…

Q: block with a mass of m = 48 kg rests on a frictionless surface and is subject to two forces acting…

A:

Q: An object of mass m = 1.00 kg is observed to have an acceleration of a with a magnitude of 23.6 m/s²…

A: Given Data:- Mass of the object is m=1.00 kg Acceleration of the object is a=23.6 m/s2 in a…

Q: The drawing shows a 25.1-kg crate that is initially at rest. Note that the view is one looking down…

A: Given that:- Mass of crate=25.1 kg

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!