A 500-N tightrope walker stands at the center of the rope.  If the rope can withstand a tension of 1800 N without breaking, what is the minimum angle the rope can make with the horizontal?

Q: A 14.0 m uniform ladder weighing 480 N rests against a frictionless wall. The ladder makes a…

A: It is given that, Weight of ladder, W1=480 NLength of ladder, L=14 mWeight of person, W2=830 NAngle…

Q: A uniform 3 m long ladder of mass 20 kg leans against a wall. The coefficient of static friction…

A: The maximum angle the ladder can make with the horizontal before slipping occurs is given by the…

Q: A muscle builder holds the ends of a massless rope. At the center of the rope, a 7.9-kg ball is hung…

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Q: A 12m long post is bolted to the wall on its left end. It's right end is held horizontal by a wire…

A: GivenLength of post L = 12 mMass of post m = 13 kgAngle Ѳ =35

Q: Problem 7: Determine the forces in members BC, BF, CD and DF of the truss shown below. Compute using…

A: +↑ΣMA=0(Ey×8)−(10×4)−(8×6)=0Ey=11kN+↑⏐⏐∑Fy=0Ay+Ey=10−8=0⇒Ay=7kN

Q: A uniform 33.5 kg beam of length e4.20 m is supported by a vertical rope located d 1.20 m from its…

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Q: A 350 N uniform boom is supported by a perpendicular cable attached at 0.7 its length from the…

A: Weight of rod = 350 Nength of rod =0.7 θ =60° Mass of boom=1050N

Q: Determine the minimum distance x from point A at which an additional weight w (the same as the…

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Q: A delivery truck is carrying a 120 kg refrigerator. The refrigerator is 2.20 m tall and 85.0 cm…

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Q: A 350-N, uniform, 1.50-m bar is suspended horizontally by two vertical cables at each end. Cable A…

A: Let's consider the following free body diagram of the given problem. In this diagram,TA is the…

Q: Cable 1 40 N Cable 2 1 m A uniform 50 N beam that is 10 m long is suspended horizontally by two…

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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 14.0 m uniform ladder weighing 480 N rests against a frictionless wall. The ladder makes a…

A: Given data :  L = 14 m  Weight of ladder, W = 480N  Theta = 61.0°  Weight of firefighter, P = 830 N…

Q: A uniform steel bar of length 10 m is supported at point A and B using two cables as shown in the…

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Q: A uniform 50-kg scaffold of length 7.0 m is supported by two light cables, as shown below. A 56-kg…

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Q: As shown below, a sign weighing 430 N is hanging (via a wire) from a uniform 169 N beam of length L.…

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Q: A uniform 50-kg scaffold of length 7.0 m is supported by two light cables, as shown below. A 70-kg…

A: Visualize the Problem:

Q: A 12-kg, 1.0-m-long uniform beam is attached to a wall by a cable. The beam is free to pivot at the…

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Q: (See figure) A uniform horizontal beam (m = 20.0 Kg, L = 3.00 m) is supported by a rope at one end…

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Q: uniform board of length 14 m weighing 250 N is supported by ropes at each end. A boy weighing 600 N…

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Q: A block is suspended at the end of a beam held up by a cable as shown. The block has mass M = 15.2…

A: Given,Mass, M = 15.2 kgmb=9.9 kgL = 4.7 mθ=37.5°

Q: A traffic light hangs from a 7.2-m long beam (AB) that is attached to a pole by a hinge (A), as…

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Q: A 8 000-N shark is supported by a rope attached to a 5.00-m rod that can pivot at the base. 20.0°…

A: a. T = 4062 N b. Fx = 3816.74 N or 3817 N c. Fy = 6610.8 NExplanation:Approach to solving the…

Q: Problem 2: A block is suspended at the end of a beam held up by a cable as shown. The block has mass…

A: Given information: The mass of the block, M=15 kg The mass of the beam, mb=8.6 kg The length of the…

Q: A cubical box is filled with sand and weighs 890 N. We wish to “roll" the box by pushing…

A: Given : W = 890 N

Q: A 12m long post is bolted to the wall on its left end. It's right end is held horizontal by a wire…

A: Draw the schematic diagram of the arrangement.

Q: A uniform horizontal beam 10.0 m long and a mass of 82 kg is attached to support cables on either…

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Q: In the figure, suppose the length L of the uniform bar is 3.1 m and its weight is 240 N. Also, let…

A: We will calculate the torques exerted on the system around the hinge. a) Calculate the torque…

Q: A 10 m long uniform board weighing 400 N is supported by ropes at each end. A worker weighing 900 N…

A: Length of board is L = 10 m  Weight of board is Wb = 400 N  Weight of worker is Ww = 900 N .…

Q: A 16.0-m uniform ladder weighing 510 N rests against a frictionless wall. The ladder makes a 57.0°…

A: State of equilibrium condition: Net force and torque are zero about any point due to combination of…

Q: stion 5 of 8 A 135 N sign is supported by two ropes. One rope pulls up and to the right 0, 32.5°…

A: Given, Weight of sign, Tension on right rope, Tension on left rope,

Q: A 740 N bear is standing on a metal plank supported by the cable shown in the figure. At the end of…

A: a)Draw the free-body diagram of the system.

Q: A uniform 37.0 kg scaffold of length 6.4 m is supported by two light cables, as shown below. An 82.0…

A: Given data The mass of the scaffold is ms = 37 kg. The length of the scaffold is Ls = 6.4 m The mass…

Q: A 1-meter long, 20 kg uniform bar is attached to a wall by a hinge. It is held in a horizontal…

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Q: A uniform 50-kg scaffold of length 7.0 m is supported by two light cables, as shown below. A 61-kg…

A: Given: The mass of the scaffold is 50 kg. The length of the scaffold is 7 m. The mas of the person…