2. A scaffold of mass 60 kg and length 5.0 m is supported in a horizontal position by a vertical cable at each end. A window washer of mass 80 kg stands at a point 1.5 m from one end. What is the tension in (a) the nearer cable and (b) the farther cable?
Q: A 3 m long light (massless) board is supported at each end by cables. A painter weighing 900N stands…
A: We need to calculate tension in both the cables holding the light board.
Q: 4. Two identical uniform beams weighing 260 N each are connected at the bottom end with a…
A:
Q: A horizontal beam weighing 300 N is attached to a wall. It is supported by a cable which makes an…
A:
Q: 2) Ray decides to paint the outside of his uncle's house. He uses a 4.0-m-long board supported by…
A:
Q: One end of a uniform = 3.80-m-long rod of weight w is supported by a cable at an angle of 9 = 37°…
A:
Q: 9. A uniform board is leaning against a smooth vertical wall. The board is at an angle 0 above the…
A: To determine,Smallest value of the θ, such that the lower end of the board does not…
Q: A 560 N uniform rectangular sign 4.00 m wide and 3.00 m high is suspended from a horizontal,…
A: Apply the condition of equilibrium. The summation of moments about the hinge.ΣM = 0560(4) + 80(3) -…
Q: A scaffold of mass 47 kg and length 5.0 m is supported in a horizontal position by a vertical cable…
A: Given Mass of scaffold M=47 kg Length L=5m Mass of washer m=64 kg distance from one end d=1.5 m
Q: A uniform beam of length L= 0.18 m and mass mb=0.83 kg is pinned at one end to a vertical wall. A…
A: The weight of the beam acts on the midpoint of the beam at L/2, in downward direction. The tension…
Q: 7. A uniform ladder of mass (m = 15.0 kg) and length (L) leans against a frictionless wall, see…
A: Draw the diagram.
Q: A 47 kg shop sign hangs at one end of a uniform beam of length 1.9 m and 113 kg that is hinged on a…
A:
Q: 1. One end of a uniform meterstick is placed against a vertical wall. The other end is held by a…
A:
Q: A scaffold of mass 50 kg and length 4.8 m is supported in a horizontal position by a vertical cable…
A:
Q: Physics NYA Assignment 5 Name: 1. A horizontal beam attached to a wall by a hinge has length 3.6 m…
A: Consider the free-body diagram of the given arrangement.
Q: uniform board of length 14 m weighing 250 N is supported by ropes at each end. A boy weighing 600 N…
A:
Q: A rod AB weighing 25 kN is supported by a pin at A and a cable BD. The center of gravity of the rod…
A:
Q: 3. A uniform beam of length L and mass of m, is pinned at one end and is being supported by a wire…
A:
Q: A scaffold of mass 62 kg and length 7.0 m is supported in a horizontal position by a vertical cable…
A:
Q: 4. A uniform ladder of mass (m) and length (L) leans against a frictionless wall, see figure. If the…
A: Static friction is noted to as the force-create in the middle of paired objects when single object…
Q: 4. A uniform board of length 2.25 m and mass 34.0 kg is supported by three ropes, as indicated by…
A:
Q: A uniform ladder of mass (m = 13.5 kg) and length (L) leans against a frictionless wall, see figure.…
A:
Q: 3. A 3m long uniform ladder of mass m = 10 kg leans up against a frictionless wall as shown. The…
A: Given: length of ladder l = 3 m mass of ladder m =10kg friction coefficient μ=0.4
Q: 3. A uniform ladder of mass (m = 13.0 kg) and length (L) leans against a frictionless wall, see…
A:
Q: A beam with length of 2 m and a mass of 10 kg supports a 50 kg box. The beam is connected to a wall…
A:
Q: A 7-m long beam of negligible mass is hanged horizontally and is supported at each end by vertical…
A:
Q: 3. A uniform 4.0 m long beam with a mass of 15 kg rests on a pivot at one end and is kept horizontal…
A:
Q: A wooden board of mass M and length L is hung from the 4. ceiling by two massless wires attached to…
A: Given : Mass of the wooden board = M = 10 kg Length of the wooden board = L Mass of the…
Q: A uniform beam of mass 20 kg is suspended horizontally by a wall at one end and a cable that makes…
A:
Q: A 1-meter long, 20 kg uniform bar is attached to a wall by a hinge. It is held in a horizontal…
A:
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
- A scaffold of mass 67 kg and length 5.0 m is supported in a horizontal position by a vertical cable at each end. A window washer of mass 67 kg stands at a point 1.7 m from one end. What is the tension in (a) the nearer (relative to the person) cable and (b) the farther (relative to the person) cable?A traffic light hangs from a pole as shown. The uniform aluminum pole AB is 7.50 m long and has a mass of 12.0 kg. The mass of the traffic light is 21.5 kg. Determine A) the tension in the horizontal massless cable CD, and B) the magnitude of the force exerted by the pivot on the aluminum pole at point A. B C D 37° 3.80 m A 000A window washer is standing on a scaffold supported by a vertical rope at each end. The scaffold weighs 300 N and is 4.50 m long. What is the tension in each rope when the 600-N worker stands 1.30 m from one end? Make use of the situations in this scenario and tell us a story of your own that involves a similar type of static equilibrium. You may use approximate values to solve your own problem.
- One end of a uniform rod of weight w = 74.0 N and length L = 2.85 m is supported by a cable at an angle of 0 = 34.0° above the rod. The other end rests on a small frictionless support and presses into a wall as shown in the figure. -Support -L- Determine the magnitude n of the vertical normal force exerted by the support on the rod and find the magnitude T of the tension in the cable. n = T =A uniform 22 kg beam, 3.0 m long, is attached to a wall on the left by a hinge, and is supported by a cable on its right end. A 13 kg monkey hangs from the beam, 1.0 m from the left end. a) Determine the tension in the cable. b) Determine the magnitude of the force due to the hinge on the beam.Figure for Question # 18. Y 18. A uniform plank is supported by two equal 120-N forces at X and Y, as shown. The support at X is then moved to Z (half-way to the plank center). The supporting forces at Y and Z are then: * O A. F_Y=240 N, F_Z=120 N O B. F_Y=200 N, F_Z=40 N O C. F.Y=40 N, F_Z=200 N O D. F_Y=80 N, F_Z=160 N O E. F_Y=160 N, F_Z=80 N
- Please help meA hungry bear weighing 85.0 kg walks out on a beam in an attempt to retrieve a basket of food hanging at the end of the beam. The beam is uniform, has a mass of 20.0 kg, is 8.00 m long, and pivoted at the wall; the basket weighs 10.0 kg. If the wire can withstand a maximum tension of 900 N, what is the maximum distance that the bear can walk before the wire breaks? ←x 60.0⁰ GoodiesIn the figure below, a uniform beam of weight 420 N and length 2.8 m is suspended horizontally. On the left it is hinged to a wall; on the right is it supported by a cable bolted to the wall at distance D above the beam. The least tension that will snap the cable is 1200 N. Cable Beam (a) What value of D corresponds to that tension? (b) Give any value for D that won't snap the cable. m
- Problem: A 80 kg construction worker is sitting 2.0 m from the right end of a 1450 kg, 6.0 m long beam. What is the tension in the cable attached at an angle of 30 deg. from the beam? (A) Pictorial Representation (B) Physical RepresentationA ladder of length 12.0 m with a mass of 40.0 kg leans against a smooth wall. The ladder makes a 35.0o angle with the horizontal. Draw an adequate free body diagram of the ladder and determine the minimum coefficient of static friction between the ladder and the ground necessary to prevent the ladder from slipping.Suppose a 905-kg car is on the bridge in the figure with its center of mass halfway between the hinges and the cable attachment. (The bridge is supported by the cable and hinges only.) The mass of the bridge is 2500 kg. Find the tension, in newtons, in the cable.