Consider the Atwood's machine shown below. The mass my is going down, pulling m, up the frictionlessincline. The base has a length /, and the incline has an angle 0.Solution: Note that the masses have the same acceleration. Recall Newton's second law of motionFma. On my.Then on m₂, we haveSolving for the acceleration, we getT-mg sin@=m₁a.m₂g-T=m₂a0mg-mg sin @Problem:Suppose m₂ is initially on top and both masses are at rest. Calculate the speed of the masses asm₂ reaches the ground. Use a kinematic equation. (Show complete solution)

Answered: Image /qna-images/answer/0ee670e4-c858-45f1-929c-0148a5b266c3.jpg

Consider the Atwood's machine shown below. The mass my is going down, pulling m, up the frictionless incline. The base has a length I, and the incline has an angle 0. m2 Solution: Note that the masses have the same acceleration. Recall Newton's second law of motion =ma. On m₂. T-mg sinoma. Then on my, we have Solving for the acceleration, we get myg-T=ma mg-mg sin 0 Problem: Suppose m₂ is initially on top and both masses are at rest. Calculate the speed of the masses as m₂ reaches the ground. Use a kinematic equation. (Show complete solution)

Consider the Atwood's machine shown below. The mass my is going down, pulling m, up the frictionless incline. The base has a length I, and the incline has an angle 0. m2 Solution: Note that the masses have the same acceleration. Recall Newton's second law of motion =ma. On m₂. T-mg sinoma. Then on my, we have Solving for the acceleration, we get myg-T=ma mg-mg sin 0 Problem: Suppose m₂ is initially on top and both masses are at rest. Calculate the speed of the masses as m₂ reaches the ground. Use a kinematic equation. (Show complete solution)

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

What is the max mass block m can be without moving? I would suggest an x & y table in which we can add all the forces up and equal them to ma. Please and thank you.
Can you answer quickly? Thanks.
Computation. An object of mass 5.5 kg has four forces acting on it: F₁ = 276 N east F₂ = 282 N north F3 = 369 N west F₁ = 132 N south Find the direction of its acceleration vector, measured CCW from east (the +x-axis). 6 = Record your numerical answer below, assuming three significant figures.
As shown in the figure, the mass of the block is 214 kg. If Fappi= 59.4 N and Fapp2=38.7 N, find the normal force. Fapp. Fopps FR
Block B hangs on a cable connected block A through a pulley as shown in the figurebelow. The two blocks are in equilibrium. Block B has a mass of 2.5 kg and the angle ofthe incline ? is 35o. A. What is the tension on the cable? (Ans: 24.5 N)B. What is the mass of block A? (Ans: 4.36 kg)
A 1200-kg car is held in place by a light cable on a very smooth (frictionless) ramp, as shown in the figure (Figure 1). The cable makes an angle of 31.0 above the surface of the ramp, and the ramp itself rises at 25.0 above the horizontal. Find the tension in the cable and how hard does the surface of the ramp push on the car?
A warehouse worker pushes a crate along the floor, as shown in the figure (Figure 1), by a force of 19 NN that points downward at an angle of 45 degrees below the horizontal. Find the horizontal component of the push. Your answer should be positive if the force is to the right, negative if the force is to the left. Express your answer in newtons. Find the vertical component of the push. Your answer should be positive if the force is upward, negative if the force is downward. Express your answer in newtons.
OA balanced net force must be applied. OAn unbalanced net force must be applied. O The net force must be zero. O The net force must be greater than the applied force. Question 3(Multiple Choice Worth (01.03 LC) For an object at rest, the normal force equals the gravitational force. What is the sum of these forces called? O Net force OUnbalanced force O Inertia O Potential force Question 4Multiple Choice (01.03 LC) What kind of motion will an object have when forces on it are balanced? OIt will not move at all. Previous Question Question 1 (Answered) 吕口 F3 F1 O00 DOD F4 F2
What is the frictional force acting at A? answer in N using 3 significant digits. What is the frictional force acting at B? answer in N using 3 significant digits.
Needs Complete typed solution with 100 % accuracy.
You push a block along the ice, as shown below. Which of these could be the net force equations in the x and y directions? Use the convention that N is the normal force, f is the frictional force, Fg is the force of gravity, and Fapp is the force you apply.