A uniform bar whose mass and length are 55.0 kg and 8.00 m, respectively is supported by two light cables as shown. An 87.0 kg painter stands 1.25 m from the left end of the bar, and his equipment is 2.25 m from the right end. If the tension in the left cable is twice as the right cable, what are the tensions in the cable and the mass of the equipment? L=8.00 m

A uniform bar whose mass and length are 55.0 kg and 8.00 m, respectively is supported by two light cables as shown. An 87.0 kg painter stands 1.25 m from the left end of the bar, and his equipment is 2.25 m from the right end. If the tension in the left cable is twice as the right cable, what are the tensions in the cable and the mass of the equipment? L=8.00 m

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 82A

See similar textbooks

Similar questions

A uniform bar whose mass and length are 55.0 kg and 8.00 m, respectively is supported by two light cables as shown. An 87.0 kg painter stands 1.25 m from the left end of the bar, and his equipment is 2.25 m from the right end. If the tension in the left cable is twice as the right cable, what are the tensions in the cable and the mass of the equipment? 1. L%38.00 m
A uniform horizontal beam with a length of 8 m and a weight of 200 N is attached to a wall by a pin connection. Its far end is supported by a cable that makes an angle of 53° with the beam. If a 600-N person stands 2 m from the wall. What is the tension in the cable? 53.0% 8.00 m OA. 410 N OB. None OC. 313 N D. 196 N E. 502 N
A uniform horizontal beam with a length of 8 m and a weight of 200 N is attached to a wall by a pin connection. Its far end is supported by a cable that makes an angle of 53° with the beam. If a 600-N person stands 2 m from the wall. What is the tension in the cable? 53.0% 8.00 m O A. 502 N O B. 410 N O C. 196 N D. None O E. 313 N
4. A uniform beam of mass m, and length L is supported as shown below. There is a pin in theb bottom end of the beam and a mass of mass m, hanging from the top end of the beam. Find the magnitude of the tension in the wire attaching the beam to the ground and force from the pin on the beam.
35.0° Dinysics Demos SuDDly Co. The pole is held horizontally by a massless wire under 305 N of tension, connected at a 35° angle. A 8 kg sign hangs from the end of the 4 meter pole. The pole has mass 4 kg. How far away is the wire is attached from the wall? Answer in meters to 3 sig figs.
8. An object weighing 240 N is supported by a uniform 135 N horizontal beam as shown in the figure. The length of the beam is 2.40 m and the distance (x) is 1.95 m. Find the tension in the guy wire that is connected to the wall if the angle = 39º. N A X
4. A 3 m long weightless beam is supported at each end by cables. A painter weighing 900 N stands 1 m from the left cable. Calculate the tension in each cable. 5. Where must a 500 N weight be hung on a uniform 150 N pole with a length of 5 m so that a girl at one end supports ¼ as much as a man at the other end? pleasebinclude complete solutions
The horizontal beam weighs 150 and its center of gravity is its center. Find the tension in the cable in N. Express your answer as a whole number. 5.00 m 3.00 m 4.00 m 300 N
1. Write an expression for the y-component Py of the force exerted by the pivot on the beam. 2. Write an expression for the tension T in the horizontal cable AB 3. Write an expression for the x-component Px of the force exerted by the pivot on the beam, in terms of T. 4. What is the tension in the horizontal cable, in newtons, if the mass of the beam is 34 kg, the length of the beam is 14 m, and the angle is 36°?
A 1350N window washers platform, 3.5 m long is suspended by two vertical wires at its ends. A 600N person is standing 2.0m form the right end. What are the tensions on both sides in two wires?
A bridge of length 57 m and mass 80000 kg is supported at each end. A truck of mass 38200 kg is located 27 m from the left end. A MA W - 27 m B 57 m- What is the force on the bridge at the left point of support? The acceleration of gravity is 9.8 m/s². Answer in units of N. Your response... Previous Responses X #1.412105.263 PALETTE
The uniform boom shown below weighs 644 N, and the object hanging from its right end weighs 416 N. The boom is supported by a light cable and by a hinge at the wall. 45° 20° 416 N Calculate the tension in the cable and the force by the hinge on the boom (both in N). (Enter the magnitudes.) tension in the cable 787.738 N force by the hinge 812.122 N