TYPE YOUR ANSWER. A uniform 43.0-kg scaffold of length 7.2 m is supported by two light cables, as shown below. A 72.0-kg painter stands 1.0 m from the left end of the scaffold, and his painting equipment is 1.5 m from the right end. If the tension in the left cable is twice that in the right cable, find the mass of the equipment (in kg).

TYPE YOUR ANSWER. A uniform 43.0-kg scaffold of length 7.2 m is supported by two light cables, as shown below. A 72.0-kg painter stands 1.0 m from the left end of the scaffold, and his painting equipment is 1.5 m from the right end. If the tension in the left cable is twice that in the right cable, find the mass of the equipment (in kg).

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)...

See similar textbooks

Similar questions

A uniform beam with a length of 2.50 meters and a mass of 85.0 kg rests on two ropes. A person of mass 65.0 kg is standing on the far right end of the beam. The beam is not moving.Calculate the tension in the rope on the left, in Newtons (N).Calculate the tension in the rope on the right, in Newtons (N).
A uniform 37.0 kg scaffold of length 6.2 m is supported by two light cables, as shown below. An 82.0 kg painter stands 1.0 m from the left end of the scaffold, and his painting equipment is 1.6 mfrom the right end. If the tension in the left cable is twice that in the right cable, find the tensions in the cables (in N) and the mass of the equipment (in kg). (Due to the nature of this problem, do not use rounded intermediate values in your calculations).
A hungry bear weighing 735 N walks out on a beam in an attempt to retrieve a basket of goodies hanging at the end of the beam (see the figure below). The beam is uniform, weighs 200 N, and is 5.50 m long, and it is supported by a wire at an angle of e = 60.0°. The basket weighs 80.0 N. Goodies (a) Draw a force diagram for the beam. (Submit a file with a maximum size of 1 MB.) Choose File No file chosen This answer has not been graded yet. (b) When the bear is at x = 1.20 m, find the tension in the wire supporting the beam. When the bear is at x = 1.20 m, find the components of the force exerted by the wall on the left end of the beam. (Assume the positive +x direction is to the right and the positive +y direction is upward. Include the sign of the value in your answer.) F = (c) If the wire can withstand a maximum tension of 875 N, what is the maximum distance the bear can walk before the wire breaks?
A horizontal 12.5 kg beam 2.2 m long is attached to the wall by a hinge at its left end. A cable is connected from the right end of the beam to the wall, at an angle of 26 ° above the beam, as shown below. A 60 kg sign is hung 1.7 m from the left end of the beam. Part A Find the tension in the cable. Part B Find the horizontal force exerted on the wall by the hinge. Part C Find the vertical force exerted on the wall by the hinge
Please answer the question in the picture below. Thank you so much for your help!!
TYPE YOUR ANSWER. Three concurrent forces satisfy the first condition of equilibrium. F1 + F2 +F3 = 0. Given that: F1 = 3.4 N, 170° F2 = 3.6 N, 270º F3 = ???, ??? What is the direction (in standard) of the equilibrant of F1 + F2?
A diving board of length 3.00 m is supported at a point 1.00 m from the end, and a diver weighing 550 N stands at the free end (Figure 1). The diving board is of uniform cross section and weighs 270 N. For related problemealing ting and strateginn Figure K-1.00 m- -2.00 m 1 of 1 ▼ Part A Find the magnitude of the force at the support point. Express your answer in newtons. VG ΑΣΦ Fsupport Submit Part B = Request Answer ? N
Consider the 120-cm board supporting three loads as shown below. The beam weighs 45 grams. If the system is in equilibrium, a. what is the magnitude of the force exerted by the pin support to the board? b. Find the perpendicular distance, x, of the pin support from the left end of the board. 30cm A В C 259 30g 75g
The figure below shows a beam of uniform density with a mass of 35.5 kg and a length t5.95 m. It is suspended from a cable at a distance d 1.20 m from its left end, while its right end is supported by a vertical column. (a) What is the tension (in N) in the cable? (b) What is the magnitude of the force (in N) that the column exerts on the right end of the beam? Need Help? Read Page 20
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
A hungry bear weighing 725 N walks out on a beam in an attempt to retrieve a basket of goodies hanging at the end of the beam (see the figure below). The beam is uniform, weighs 200 N, and is 6.50 m long, and it is supported by a wire at an angle of = 60.0°. The basket weighs 80.0 N. x+ Goodies (a) Draw a force diagram for the beam. (Submit a file with maximum size of 1 MB.) Choose File No file chosen This answer has not been graded yet. (b) When the bear is at x = 1.18 m, find the tension in the wire supporting the beam. N When the bear is at x = 1.18 m, find the components of the force exerted by the wall on the left end of the beam. (Assume the positive +x direction is to the right and the positive +y direction is upward. Include the sign of the value in your answer.) Fx = Fy N N (c) If the wire can withstand a maximum tension of 850 N, what is the maximum distance the bear can walk before the wire breaks? m
A 3.0-m -long ladder, as shown in (Figure 1), leans against a frictionless wall. The coefficient of static friction between the ladder and the floor is 0.50. Figure L=3.0 m 1 of 1 Part A What is the minimum angle the ladder can make with the floor without slipping? 0min = Submit VO ΑΣΦ Provide Feedback You have already submitted this answer. Enter a new answer. No credit lost. Try again. ? Previous Answers Request Answer O