A wracking ball is suspended below two cables each at an angle with the horizontal. The left cable has tension T1 and angle 36 degrees with the horizontal. The right cable has tension T2 and angle 21 degrees with the horizontal. The Wracking ball has mass 140 kg. Find the magnitude of tension T2. T2

A wracking ball is suspended below two cables each at an angle with the horizontal. The left cable has tension T1 and angle 36 degrees with the horizontal. The right cable has tension T2 and angle 21 degrees with the horizontal. The Wracking ball has mass 140 kg. Find the magnitude of tension T2. T2

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter5: Displacement And Force In Two Dimensions

Section: Chapter Questions

Problem 80A

See similar textbooks

Similar questions

A bag of cement weighing 325 N hangs in equilibrium from three wires as suggested in Figure P5.33. Two of the wires make angles 1 = 60.0 and 2 = 40.0 with the horizontal. Assuming the system is in equilibrium, find the tensions T1, T2 and T3 in the wires. Figure P5.33 Problems 33 and 34.
(a) What is the minimum force of friction required to hold the system of Figure P4.74 in equilibrium? (b) What coefficient of static friction between the 100.-N block and the table ensures equilibrium? (c) If the coefficient of kinetic friction between the 100.-N block and the table is 0.250, what hanging weight should replace the 50.0-N weight to allow the system to move at a constant speed once it is set in motion? Figure P4.74
A 175 N sign is supported by two ropes. One rope pulls up and to the right 0 = 35.5° above the horizontal with a T tension T1, and the other rope pulls up and to the left T, 02 = 44.5° above the horizontal with a tension T2, as shown in the figure. Find the tensions T¡ and T2. EXIT T = N T2 = N
Vector forces: 1. A sign has a mass of 50 kg. It is hung from 2 cables, both making 45° with the sign. Determine the tension in the cables.
A wracking ball is suspended below two cables each at an angle with the horizontal. The left cable has tension T1 and angle 38 degrees with the horizontal. The right cable has tension T2 and angle 23 degrees with the horizontal. The Wracking ball has mass 200 kg. Find the magnitude of tension T2. T2
A pulley is suspended by a cord C. Suppose that m1= 1.0 kg and m2 = 3.1 kg . Determine the tension in the cord that supports the pulley C after the masses are released and before one hits the ground. Ignore the mass of the pulley and cords.
An object of weight W is supported by two cables attached to the ceiling and wall as shown. 1200 N. Determine %3D The tensions in the two cables are T1 and T2 respectively. Tension T1 the tension T2 by (i) accurate construction and measurement (ii) by calculation. 45% 70 T2 W
10. An object with weight W is dragged along a horizontal plane by a force acting along a horizontal plane by a force acting along a rope attached to the object. If the rope makes an angle e with the plane, then the magnitude of the force is F = u sin 0 + cos 0 where u is the coefficient of friction a. Find the rate of change of F wrt 0. b. The value of 0 at maximum or minimum value of F.
A 115 N object is supported by three cables(T,, T, and T3), of which T and T2 are making angles 0, = 60° and 02 = 19° as shown in Figure. Here T3 = 115 N, calculate the tensions T, and T2. J01 02 T1 T2 T3 W
A 205 N sign is supported by two ropes. One rope pulls up and to the right 0 = 31.5° above the horizontal with a tension T1, and the other rope pulls up and to the left T, 02 = 43.5° above the horizontal with a tension T2, as shown in the figure. Find the tensions T1 and T2. EXIT T = 139 N Incorrect T2 = 162.5 N Incorrect
1. A horizontal force P the plane, and a horizontal force P= 350 N is required to just push the block up the plane. Determine the coefficient of static friction between the plane and the crate, and find the weight of the block. 100 N is just sufficient to hold the block from sliding down 30° 2. Blocks A and B weigh 200 N and 150 N, respectively. They are connected together with a cable and placed on the inclined plane. If the angle 0 is gradually increased, determine 0 when the crates begin to slide. The coefficients of static friction between the crates and the plane are HA 0.25 and HB= 0.35.
Question 1 A250 g container hangs at rest from two strings. The rope under tension T2 is directed at an angle A = 32° from the horizontal direction as shown. What are the tensionsT and 2 (n t)nee T, O 400 and 470 O 4 and 4.7 200 and 320 O Both are 5 O 2 and 3.2