%3Dsystem. The group of boxes accelerates at 1.430 m/s? to the right. Between each adjacent pair of boxes is a force meter thattheThree crates with various contents are pulled by a force Fnll = 3677 N across a horizontal, frictionless roller-conveyormeasures the magnitude of the tension in the connecting rope. Between the box of mass m, and the box of mass1397 N. Between the box of mass m, and the box of mass m3, the force meter reads F23т2,force meter reads F12 = = 2351 N.Assume that the ropes and force meters are massless.т,m.3.myт,pullFRAGILETRAGILEFRAGILE220F,12F,23What is the total mass of the three boxes?kgMtotalWhat is the mass of each box?kgkghp12insef10fg144f681fsf4IO&15J.00LL1%24 myтm,т,pullFRAGILETRAGALEFRAGILE22adF2312What is the total mass of the three boxes?kgmtotal%3DWhat is the mass of each box?kgkgm2тi%3Dkg%3DChp(12insertf1019一AAf6f540IO1&0OT.BINMc00*-23LL 74.%24%23

Answered: Image /qna-images/answer/1efc5037-5884-467c-aa5a-d1d754e62a12.jpg

Answered: %3D system. The group of boxes…

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)...

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80. A man seeking to set a world record wants to tow a 109 000-kg airplane along a runway by pulling horizontally on a cable attached to the airplane. The mass of the man is 85 kg, and the coefficient of static friction between his shoes and the runway is 0.77. What is the greatest acceleration the man can give the airplane? Assume that the airplane is on wheels that turn without any frictional resistance.
Two blocks connected by a rope of negligible mass are being dragged by a force at a 21° angle above horizontal (see figure below). Suppose F = 117.0 N, m, = 10.0 kg, m, = 26.0 kg, and the coefficient of kinetic friction between each block and the surface is 0.136. Use g=9.8 m/s?. T m2 (b) Determine the acceleration of the system. m/s2 (c) Determine the tension T in the rope. N
Link AB is connected to two massless sliders at A and B. Slider A moves in a frictionless guide, whereas slider B rests on the upper horizontal plane. Determine the maximum horizontal force P that will accelerate the link to the right without lifting off slider B from the upper plane. Determine also the resulting acceleration. Neglect friction. B Gravity 15 kg i 0.5 m i 0.25 m 1 m A
When a parachute opens, the air exerts a large drag force on it. This upward force is initially greater than the weight of the sky diver and, thus, slows him down. Suppose the weight of the sky diver is 965 N and the drag force has a magnitude of 1016 N. The mass of the sky diver is 98.5 kg. Take upward to be the positive direction. What is his acceleration, including sign?
Two blocks with masses m1= 50 kg , m2= 100 kg are connected with a rope. Blocks are pulled with a 20.0 N force making a=30.0 degree angle withhorizontal on a frictionless surface. first question: Show all the forces on the two blocks by drawing a seperate diagram for each block. second question: apply the newton rules and find the tension (T=?) in the rope in between the two blocks.
5. Two packing crates of masses m1 = 10.0 kg and m2 = 3.00 kg are connected by a light string that passes over a frictionless pulley as in the fiaure below. The 3.00-kg crate lles on a smooth incline of angle 41.0°. (Hint: Draw the two free body diagrams, determine the components the forces, Sum the x and y components to generate equations, combine equations to solve for a) m2 (a) the acceleration of the 3.00-kg crate herht of to (b) the tension in the string the fo
1. A student throws a broken cellphone with a velocity of 100.0 m/s at 60.0 degrees with the horizontal. Neglecting air resistance, what is the magnitude of its velocity after 1s?2. A 120-N weight is hung from two ropes as shown. The tension force of the horizontal rope has magnitude:3. A dockworker applies a constant horizontal force of 80.0 N to a block of ice on a smooth horizontal floor. The frictional force is negligible. The block starts from rest and moves 11.0 m in 5.00 s. If the worker stops pushing at the end of 5.00 s, how far does the block move in the next 5.00 s?4. A 50-kg sack of rice, resting on the ground, is dragged by a 100-N force at 30 degrees with the horizontal. What is the acceleration of the sack?5. A dockworker applies a constant horizontal force of 80.0 N to a block of ice on a smooth horizontal floor. The frictional force is negligible. The block starts from rest and moves 11.0 m in 5.00 s. What is the mass of the block of ice?
When a parachute opens, the air exerts a large drag force on it. This upward force is initially greater than the weight of the sky diver and, thus, slows him down. Suppose the weight of the sky diver is 904 N and the drag force has a magnitude of 1003 N. The mass of the sky diver is 92.2 kg. Take upward to be the positive direction. What is his acceleration, including sign?
A box with mass 32.5 kg rests on a frozen pond, which serves as a frictionless horizontal surface. If a fisherman applies a horizontal force of 14.0N to the box causing it to accelerate to the right. What is the acceleration produced? How far does the crate travel in 10.0 seconds?
A helicopter is lifting two crates simultaneously. One crate with a mass of 385kg is attached to the helicopter cable. The second crate with a mass of 110kg is hanging below the first crate and attached to the first crate by a cable. The helicopter accelerates upward at a rate of 1.20m.s-2What is the tension in cable T1 of the upper crate in kN?
A 30.7 kg girl and a 59.8 kg boy are on the surface of a frozen lake, 10.5 m apart. Using a rope, the girl exerts a horizontal 4.20 N force on the boy, pulling him toward her. Calculate the magnitude of the girl's acceleration.
A student attaches a rope to a 32 kg box, and drags it to the left with constant velocity of 1.08 m/s. The tension in the rope is 235 N at an angle of 48.7° to the ground. How much does the box weigh? 313.92 Find the x and y components of the applied (tension) force: Fx = 155.10 V o N %3D Fy = 176.5 N. %3D How much friction must be present? 155.10 V oN How much Normal force must be present? N. Submit Question

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