Two teams of four members each engage in a tug of war. Each of the first team’s members has an average mass of 62.0 kg and exerts an average force of 1317 N horizontally. Each of the second team’s members has an average mass of 68.0 kg. The second term pulls with a larger force so that the acceleration of the two terms is 0.169 m/s2. What is the average force exerted in the horizontal direction by each member of the second term? Whoever is answering

Two teams of four members each engage in a tug of war. Each of the first team’s members has an average mass of 62.0 kg and exerts an average force of 1317 N horizontally. Each of the second team’s members has an average mass of 68.0 kg. The second term pulls with a larger force so that the acceleration of the two terms is 0.169 m/s2. What is the average force exerted in the horizontal direction by each member of the second term? Whoever is answering

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter4: The Laws Of Motion

Section: Chapter Questions

Problem 1P: A force F applied to an object of mass m1 produces an acceleration of 3.00 m/s2. The same force...

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A force F applied to an object of mass m1 produces an acceleration of 3.00 m/s2. The same force applied to a second object of mass m2 produces an acceleration of 1.00 m/s2. (a) What is the value of the ratio m1/m2? (b) If m1 and m2 are combined into one object, find its acceleration under the action of the force F.
A 3.00-kg object is moving in a plane, with its x and y coordinates given by x = 5t2 1 and y = 3t3 + 2, where x and y are in meters and t is in seconds. Find the magnitude of the net force acting on this object at t = 2.00 s.
In the figure here, a box of Cheerios (mass mc = 1.70 kg) and a box of Wheaties (mass mw = 2.60 kg) are accelerated across a horizontal surface by a horizontal force applied to the Cheerios box. The magnitude of the frictional force on the Cheerios box is 2.10 N, and the magnitude of the frictional force on the Wheaties box is 4.60 N. If the magnitude of F is 12.7 N, what is the magnitude of the force on the Wheaties box from the Cheerios box? Number i Unit
In the figure here, a box of Cheerios (mass mc = 1.80 kg) and a box of Wheaties (mass mw = 3.40 kg) are accelerated across a horizontal surface by a horizontal force applied to the Cheerios box. The magnitude of the frictional force on the Cheerios box is 2.20 N, and the magnitude of the frictional force on the Wheaties box is 4.40 N. If the magnitude of is 12.9 N, what is the magnitude of the force on the Wheaties box from the Cheerios box?
Two forces act on a 56-kg object. One force has magnitude 65 N directed 59° clockwise from the positive x-axis, and the other has a magnitude 38 N at 36° clockwise from the positive y-axis. To the nearest 0.01 m/s2, what is the magnitude of this object's acceleration?
Mary applies a force of 77 N to push a box with an acceleration of 0.55 m/s2. When she increases the pushing force to 85 N, the box's acceleration changes to 0.71 m/s2. There is a constant friction force present between the floor and the box. (a) What the mass of the box in kilograms? kg (b) What is the coefficient of kinetic friction between the floor and the box?
Three boxes are lined up so that they are touching each other on a nearly frictionless plane. Box A has a mass of ?A=19.0 kg, box B has a mass of ?B=30.5 kg, and box C has a mass of ?C=53.0 kg. An external force ?⃗ pushes on box A toward the right, and the force that box B exerts on box C has a magnitude of 194 N. Ignore friction. What is the magnitude of the acceleration ? of the boxes?
A block with a mass of m = 12 kg rests on a frictionless surface and is subject to two forces acting on it. The first force is directed in the negative x-direction with a magnitude of F1 = 10.5 N. The second has a magnitude of F2 = 19 N and acts on the body at an angle θ = 21° measured from horizontal 1. Write an expression for the component of net force, Fnet,x, in the x-direction, in terms of the variables given in the problem statement. 2. Write an expression for the magnitude of the normal force, FN, acting on the block, in terms of F2, g, and the other variables of the problem. Assume that the surface it rests on is rigid. 3. Find the block's acceleration in the x-direction, ax, in meters per second squared.
Two teams of nine members each engage in a tug of war. Each of the first team's members has an average mass of 72 kg and exerts an average force of 1350 N horizontally. Each of the second team's members has an average mass of 77 kg and exerts an average force of 1373 N horizontally. (a) What is the acceleration (in m/s2 in the direction the heavy team is pulling) of the two teams?
A block with a mass of m = 27 kg rests on a frictionless surface and is subject to two forces acting on it. The first force is directed in the negative x-direction with a magnitude of F1 = 12 N. The second has a magnitude of F2 = 22.25 N and acts on the body at an angle θ = 17° measured from horizontal Write an expression for the component of net force, Fnet,x, in the x-direction, in terms of the variables given in the problem statement. Write an expression for the magnitude of the normal force, FN, acting on the block, in terms of F2, g, and the other variables of the problem. Assume that the surface it rests on is rigid.
Two teams of nine members each engage in a tug of war. Each of the first team's members has an average mass of 73 kg and exerts an average force of 1350 N horizontally. Each of the second team's members has an average mass of 78 kg and exerts an average force of 1360 N horizontally. What is the acceleration (in m/s2 in the direction the heavy team is pulling) of the two teams? What is the tension (in N) in the section of rope between the teams?
Two men decide to use their cars to pull a truck stuck in mud. They attach ropes and one pulls with a force of 553 N at an angle of 27◦ with respect to the direction in which the truck is headed, while the other car pulls with a force of 883 N at an angle of 19◦ with respect to the same direction. What is the net forward force exerted on the truck in the direction it is headed? Answer in units of N.