Block A in (Figure 1) is heavier than block B and is sliding down the incline. All surfaceshave friction. The rope is massless, and the massless pulley turns on frictionless bearings.The rope and the pulley are among the interacting objects, but you'll have to decide ifthey're part of the system.FigureBIIIIIIIIIII1 of 1 >Part ADraw a free-body diagram for block A.Draw the vectors starting at the black dot. The location and orientation of the vectors► View Available Hint(s)+0ÑA Normal force on ANB on A Normal force from B to AFc Force of gravityfk B on A Force of friction between B and Afk A Force of friction between A and the inclineT TensionPress [ESC] to return to the main menu. Press (CTRL+Q] to quit the application.i?ActivGo to Block A in (Figure 1) is heavier than block B and is sliding down the incline. All surfaceshave friction. The rope is massless, and the massless pulley turns on frictionless bearings.The rope and the pulley are among the interacting objects, but you'll have to decide ifhey're part of the system.gureBATITI1 of 1Draw a free-body diagram for the block B.Draw the vectors starting at the black dot. The location and orientation of the vectors will► View Available Hint(s)0fk A on BForce of frictionNA on B Normal force from A on BFG Force of gravityT Tension+Press [ESC] to return to the main menu. Press [CTRL+Q) to quit the application.i.?Activate WindowsGo to Settings to activate Wi

Answered: Image /qna-images/answer/580b1bd8-d67b-4282-8f73-985431305a6b.jpg

Block A in (Figure 1) is heavier than block B and is sliding down the incline. All surfaces have friction. The rope is massless, and the massless pulley turns on frictionless bearings. The rope and the pulley are among the interacting objects, but you'll have to decide if they're part of the system. Part A Draw a free-body diagram for block A Draw the vectors starting at the black dot. The location and orientation of the vector ▸ View Available Hint(s) 0 ÑA Normal force on A B on A Normal force from B to A Fc Force of gravity fk B on A Force of friction between B and A KA Force of friction between A and the incline T Tension

Block A in (Figure 1) is heavier than block B and is sliding down the incline. All surfaces have friction. The rope is massless, and the massless pulley turns on frictionless bearings. The rope and the pulley are among the interacting objects, but you'll have to decide if they're part of the system. Part A Draw a free-body diagram for block A Draw the vectors starting at the black dot. The location and orientation of the vector ▸ View Available Hint(s) 0 ÑA Normal force on A B on A Normal force from B to A Fc Force of gravity fk B on A Force of friction between B and A KA Force of friction between A and the incline T Tension

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

A rocket takes off from Earth's surface, accelerating straight up at 75.2 m/s. Calculate the normal force (in N) acting on an astronaut of mass 85.4 kg, including her space suit. (Assume the rocket's initial motion parallel to the +y-direction. Indicate the direction with the sign of your answer.) HINT N
Two blocks are connected by a massless rope. The rope passes over an ideal (frictionless and massless) pulley such that one block with mass m1 = 12.25 kg is on a horizontal table and the other block with mass m2 = 7.5 kg hangs vertically. Both blocks experience gravity and the tension force, T. Use the coordinate system specified in the diagram. a.) Assuming friction forces are negligible, write an expression, using only the variables provided, for the acceleration that the block of mass m1 experiences in the x-direction. Your answer should involve the tension, T. b.) Under the same assumptions, write an expression for the acceleration, a2, the block of mass m2 experiences in the y-direction. Your answer should be in terms of the tension, T and m2. c.) Carefully consider how the accelerations a1 and a2 are related. Solve for the magnitude of the acceleration, a1, of the block of mass m1, in meters per square second. d.)Find the magnitude of the tension in the rope, T, in newtons.
The two trees in (Figure 1) are 7.1 m apart. A backpacker is trying to lift his 29-kg backpack out of the reach of bears. Part A Calculate the magnitude of the force F that he must exert downward to hold the backpack so that the rope sags at its midpoint by 1.3 m. Express your answer to two significant figures and include the appropriate units. F = Submit Part B for Part A for Part do for Part redo for Part A reset for Part A keyboard shortcuts for Part A help for Part A Value F = Request Answer Calculate the magnitude of the force F that he must exert downward to hold the backpack so that the rope sags at its midpoint by 0.13 m. Express your answer to two significant figures and include the appropriate units. Units Value for Part B for Part B do for Part th redo for Part B resetor Part B keyboard shortcuts for Part B help for Part B Units
Two blocks with masses mд and m³ are connected by a massless string over a massless, frictionless pulley. Block B, which is more massive than block A, is released from height h and falls. Part A Write an expression for the speed of the blocks just as block B reaches the ground. Express your answer in terms of some, all, or none of the variables mÃ, m³, h, and the free-fall acceleration g. V = Submit Part B xa h = Submit Π ΑΣΦ 0 Xb 016 μᾶ a Request Answer Value √x vx x 18 A 1.0 kg block and a 2.0 kg block are connected by a massless string over a massless, frictionless pulley. The impact speed of the heavier block, after falling, is 1.4 m/s. From how high did it fall? Express your answer with the appropriate units. Request Answer Units <४ = |X| www ? X.10n
c. Four forces in a plane, act at a point O, the values and directions of the forces are being as shown in figure 2. Prove that the direction of the resultant of this force is 18.8°. Demonstrate the steps that you will take to determine the value of the magnitude of the resultant. 30 N 60 50N 30 20 N 10 N
Part A A block lies on a plane raised an angle e fram the horizantal. Three forces act upon the block: Fw, the force of gravity. Fn. the narmal force; and Fr. the force of friction. The coefficient of friction is large enaugh to prevent the block from sliding (Figure 1). Consider coordinate system a, with the x axis along e plane. Which forces lie along the axes? O Ée arly O F, anly O F. only O ři and F. O ř and F. O řa and F. O ř and řa and ř. Submit Requect Ancwor Part B Which forces lie along the axes af the coordinate system b, in which the y axis is vertical? O F anly O F. anly O F. only O F and P, O ř and F. O F, and F. O řr and Fa and Ě, Submit Request Answer Usually the best advice is to choose a coordinate system so that the acceleration of the system is directly along one of the coordinate axes. If the system isn't accelerating, then you are better off choosing the coordinate system with the most vectors along the coordinate axes. But now you are gaing to ignore that advice.…
An 8.00 kg crate sits on an inclined plane that is inclined at 33.0 above the horizontal. The coefficient of kinetic friction between the crate and the surface of the plane is 0.300. A constant horizontal force F = 28.0 N is applied to the crate (Figure 1), and the crate moves down the plane. Part A If the crate is initially at rest, find its speed 2.00s after the force is applied? Express your answer with the appropriate units. HA Value Units Figure 1 of 1> Submit Request Answer Provide Feedback F 33.0°
At the instant it leaves the player's hand after a jump shot, a 0.62-kg basketball is traveling 8.0 m/s. When it passes through the hoop its speed is 6.9 m/s. Part A How much work has gravity done on the ball? Express your answer to two significant figures and include appropriate units. HA ? Value Units Submit Request Answer Part B What is the vertical component of the ball's displacement? Express your answer to two significant figures and include appropriate units. ? Value Units
You want to use a rope to pull a 12-kg box of books up a plane inclined 30° above the horizontal. The coefficient of kinetic friction is 0.28. The rope pulls parallel to the incline. Part A What force do you need to exert on the rope if you want to pull the box at constant speed. Express your answer with the appropriate units.
Pls help with the following and explain the right answer, thank you. part B. Find the direction of this force as the angle measured counterclockwise from the +x+�-axis directed horizontally to the right. Express your answer in degrees.
A car of mass M = 900 kg traveling at 60.0 km/hour enters a banked turn covered with ice. The road is banked at an angle 0, and there is no friction between the road and the car's tires as shown in (Figure 1). Use g = 9.80 m/s throughout this problem. Figure (
to be 100% clear, m1 moves vertically along the tube, which is fixed to the ground