Below are eight crates of different mass. (Figure 1) The crates are attached to masslessropes, as indicated in the picture, where the ropes are marked by letters. Each crate isbeing pulled to the right at the same constant speed. The coefficient of kinetic frictionbetween each crate and the surface on which it slides is the same for all eight crates.igure1 kg3 kgсF2 kg2 kgB3 kgED………………1 kg …………………..mm3 kgA5 kgGH1 of 1Rank the ropes on the basis of the force each exerts on the crate immediately to its left.Rank from largest to smallest. To rank items as equivalent, overlap them.► View Available Hint(s)largestThe correct ranking cannot be determined.SubmitABCDEFGHProvide FeedbackReset Helpsmallest

As you are aware, the kinetic fraction forceHere Fn(normal force ) = mg m - mass of the crate , g…

Below are eight crates of different mass. (Figure 1) The crates are attached to massless ropes, as indicated in the picture, where the ropes are marked by letters. Each crate is being pulled to the right at the same constant speed. The coefficient of kinetic friction between each crate and the surface on which it slides is the same for all eight crates. igure 1 kg 3 kg C F 2 kg 2 kg B E 3 kg 1 kg 3 kg 5 kg A D G H 1 of 1 Rank the ropes on the basis of the force each exerts on the crate immediately to its left. Rank from largest to smallest. To rank items as equivalent, overlap them. ► View Available Hint(s) largest The correct ranking cannot be determined. Submit ABCDEFOO Provide Feedback Reset Help smallest

Below are eight crates of different mass. (Figure 1) The crates are attached to massless ropes, as indicated in the picture, where the ropes are marked by letters. Each crate is being pulled to the right at the same constant speed. The coefficient of kinetic friction between each crate and the surface on which it slides is the same for all eight crates. igure 1 kg 3 kg C F 2 kg 2 kg B E 3 kg 1 kg 3 kg 5 kg A D G H 1 of 1 Rank the ropes on the basis of the force each exerts on the crate immediately to its left. Rank from largest to smallest. To rank items as equivalent, overlap them. ► View Available Hint(s) largest The correct ranking cannot be determined. Submit ABCDEFOO Provide Feedback Reset Help smallest

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter5: Newton's Law Of Motion

Section: Chapter Questions

Problem 57P: Two teams of nine members each engage in tug-of-war. Each of the first team’s members has an average...

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While sliding a couch across a floor, Andrea and Jennifer exert forces FA and FJ on the couch. Andrea’s force is due north with a magnitude of 130.0 N and Jennifer’s force is 32 east of north with a magnitude of 180.0 N. (a) Find the net force in component form. (b) Find the magnitude and direction of the net force. (c) If Andrea and Jennifer’s housemates, David and Stephanie, disagree with the move and want to prevent its relocation, with what combined forceFDS should they push so that the couch does not move?
Two teams of nine members each engage in tug-of-war. Each of the first team’s members has an average mass of 68 kg and exerts an average force of 1350 N horizontally. Each of the second team’s members has an average mass of 73 kg and exerts an average force of 1365 N horizontally. (a) What is magnitude of the acceleration of the two teams, and which team sins? (b) What is the tension in the section of rope between the teams?
On June 25, 1983, shot-putter Udo Beyer of East Germany threw the 7.26-kg shot 22.22 m, which at that time was a world record. (a) If the shot was released at a height of 2.20 m with a projection angle of 45.00, what was its initial velocity? (b) If while in Beyer’s hand the shot was accelerated uniformly over a distance of 1.20 m, what was the net force on it?
Two crates, of mass 65 kg and 125 kg, are in contact and at rest on a frictionless horizontal surface. A 536-N force is exerted on the 65-kg crate. Calculate the (normal) force th12at each crate exerts on the other. Please leave your answer to 3 s.f. FN 65 kg 125 kg
POI % 1. Two blocks are connected by a massless rope as shown below. The mass of the block on the table is m, and the hanging mass is m₂. The table and the pulley are frictionless. O 5 T G B 6 Y H Subpart 1: Draw FBDs In your notebook, draw free body diagrams for m, and m₂ using the template as shown below. The forces acting on the system are weights of the blocks, m₁g, and m₂g, the tension in the string T and the normal reaction N₁ of the table on m₁. H & N -- 7 U J fe * W 4+ m₁ 8 M ( K 9 fio 10 11 O > m₂ f11 P : ; 22 Rain... 12 { + [ 4 ? = insert 4:46 PM 9/27/2022 1 prt sc ← backspace pause F
Problem Two-block system is given below. The mass of block one is m, = 4 kg and the mass of block two is m = 8 kg. A force is applied on m2 to start the motion of block two knowing that block 1 doesn't move. The coefficient of static friction for all surfaces is qiven as 0.4 (Take g-9.8 m/s). Tension force Fapplied a) Choose the correct answer tor the following question How many torces along the x-axis are acting on block I with mass m? How many forces along the y-axis are acting on block I with mans m? How many forces along the x-axis are acting on block 2 with mass m7 How many torces along the y axis are acting on block 2 with mass m? b) Calculate the magnitade of normal force | FNIlexerted by block 2 on block 1 Caleulate the magnitude of the muxinans atatic tnetien force (Falaated berween banck I anst hiloek 2
Dana pushed a wooden crate that was at rest on the floor. The crate moved when she ap- plied 49 N of force. If the friction coefficient was 0.1, what was the weight of the crate? 4.9 N B. 490 N 49 N D 0.49 N
Two blocks connected by a light horizontal rope sit at rest on a horizontal, frictionless surface. Block A has mass 11 kg, and block B has mass m. A constant horizontal force F = 75 N is applied to block A. In the first 4 s after the force is applied, block A moves 18 m to the right. While the blocks are moving, what is the mass of block B? ... F A B Round your answer to 2 decimal places.
Box 1, a wooden box, has a mass of 8.60 kgand a coefficient of kinetic friction with theinclined plane of 0.35. Box 2, a cardboard box,sits on top of box 1. It has a mass of 1.30 kg.The coefficient of kinetic friction between thetwo boxes is 0.45. The two boxes are linked bya rope which passes over a pulley at the top ofthe incline, as shown in the diagram. The inclined plane is at an angle of 38.0° with respect to thehorizontal. (a) What is the acceleration of each box? (b) Now consider all surfaces are frictionless. Then calculate the amount of force with directionto prevent the sliding of the boxes.
Box 1, a wooden box, has a mass of 8.60 kgand a coefficient of kinetic friction with theinclined plane of 0.35. Box 2, a cardboard box,sits on top of box 1. It has a mass of 1.30 kg.The coefficient of kinetic friction between thetwo boxes is 0.45. The two boxes are linked bya rope which passes over a pulley at the top ofthe incline, as shown in the diagram. The inclined plane is at an angle of 38.0° with respect to thehorizontal. Now consider all surfaces are frictionless. Then calculate the amount of force with direction to prevent the sliding of the boxes.
Q2: Find the acceleration of the three weights shown in fig. Assume pulleys are frictionless. Also find the tension in the cables. O 1500 N 7 B 2000 N 2000 N 400 N 600 N Q3: As shown in figure, find that at what distance body A will attain a velocity of 3 m/s when starts from rest. Assume coefficient of friction as 0.2 for block and surface and pulleys are frictionless and weightless. 3
1.Block A rests on top of block B as shown in below. Thetable is frictionless but there is friction (a horizontal force) betweenblocks A and B. Block B has mass 6.00 kg and block A has mass 2.00 kg.If the horizontal pull applied to block B equals 12.0 N, then block B hasan acceleration of 1.80 m/s2. What is the acceleration of block A? 2.A dockworker applies a constant horizontal force of 80.0 N toa 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. (a) What isthe mass of the block of ice? (b) If the worker stops pushing at the endof 5.00 s, how far does the block move in the next 5.00 s? 3.Boxes A and B are incontact on a horizontal, frictionlesssurface (shown below). Box A hasmass 20.0 kg and box B has mass 5.0 kg. A horizontal force of 250 Nis exerted on box A. What is themagnitude of the force that box Aexerts on box B? 4.Two blocks connected by a light horizontal rope sit at reston a…