A sculptor has hung up a 45.0 kg horizontal rod of length 4.85 m . One end of the rod is supported by a pivot, and the other end is held up by a wire. The wire makse a 30.0 ∘ angle with the rod. If tension greater than 1450 N would snap the wire, what is the maximum distance from the pivot that a 68.0 kg person can sit on the rod? r=________m

Q: One end of a uniform 3.40-m-long rod of weight F, is supported by a cable at an angle of 8-37" with…

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Q: 35° SALE

A: Given data: The weight of the rod is W(rod) = 200 N. The length of the rod is L = 3 m. The weight…

Q: A 4 kg watermelon is placed at one end of a 3.5 m, 271 N scaffolding supported by two cables. One…

A: Solution: (a) To find the tension in the cable at the end of the scaffolding, we need to balance the…

Q: A uniform 1200 N piece of medical apparatus that is 3.5 m long is suspended horizontally by two…

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Q: A 104.8N tightrope walker stands at the center of the rope such that each half of the rope makes an…

A: Given data:  Weight of the walker (W) = 104.8 N Angle (θ) = 8°, with horizontal Required: The…

Q: A 4 m long horizontal uniform beam of mass 24 kg is supported by a wire as shown in the figure. The…

A: Given:-  The length of the Beam is L = 4 m. The mass of the beam is M = 24 kg. The wire makes an…

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: One end of a 2.00 m uniform meter stick is placed against a vertical wall. The other end is held by…

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Q: A 187.8N tightrope walker stands at the center of the rope such that each half of the rope makes an…

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Q: An 700N window cleaner stands on a 3.0 m uniform scaffold that weighs around 400 N. It is supported…

A: Write a given values of this question. Draw a free body diagram. T=540NL=3m Weight of scaffold is…

Q: A cylinder having a mass of 200 kg is to be supported by the cord that wraps over the pipe.…

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Q: The ladder shown in the figure is light and stands on a frictionless horizontal surface. Arms AB and…

A: Tension in the massless rod MN. Given, Arm length AB=BCMass of man=MLength of MN=12Length of AB

Q: A skateboarder is grinding a horizontal steel rail at a skatepark. His feet are distributed evenly…

A: From the description given in the question, FL + FR = W  Where W is the weight of the skateboarder.…

Q: A window washer is standing on a scaffold supported by a vertical rope at each end. The scaffold…

A: Given : Weight of scaffold (w1) = 206 N Length (L) = 3.5 m Weight of worker (w2) = 698 N Distance…

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: The arm in the figure below weighs 35.1 N. The force of gravity acting on the arm acts through point…

A: Apply the torque balance equation about point O.

Q: Two children push on opposite sides of a door during play. Both push horizontally and perpendicular…

A: Two children are pushing on opposite sides of a door force exerted by thye first child = 19.5 N aat…

Q: A lightweight diving board is supported by two pillars. One is at the end of the board and the other…

A: Mass of the person (m) = 75 kg Distance between the two pillars (d) = 3.55 m Force exerted by the…

Q: A 550 ?? drawbridge has a hinge at one end and a cable attached to the other. It is stuck in a…

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Q: 1. One end of a uniform meterstick is placed against a vertical wall. The other end is held by a…

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Q: L GAS A 45.0 kg sign hangs at the end of a bar where L = 3.10 meters in length. A cable attaches to…

A: Given: The mass of the GAS is 45 kg. The mass of the bar is 13 kg. L = 3.1 m h = 2.7 m

Q: A worker is standing on a scaffold supported by a vertical rope at each end. The scaffold weighs…

A: Given Weight of scaffold W=185N Length of scafold L=3.35 m Weight of worker w=717 N Distance from…

Q: How far would the worker stand from one of the supporting ropes

A: Given data:     The weight of the billboard worker  is: W = 650 N The length of scaffold is: L= 4.05…

Q: 1. A mass m, is suspended from two cables fixed at point B. TI at A and C. If the tension in cable…

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Q: The biceps tendon connects 4.00cm from the elbow and pulls straight up, while the barbell is held…

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Q: A beam with a length of 2 m and a mass of 10 kg supports a 50 kg box. The beam is connected to a…

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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: While wandering through the desert, George sees a sign at a gas station. An 18.0kg, 2.00m horizontal…

A: Refer to the figure below :

Q: A large advertisement board (W) is held in position by cable F1, with a breaking strength of 1500 N…

A: Given : breaking strength of the F1 is, 1500 N breaking strength of the F2 is, 750 N     Determine :…

Q: A 500-N tightrope walker stands at the center of the rope.  If the rope can withstand a tension of…

A: Given Force (W)   = 500 N Tension (T) = 1800 N

Q: 1. a) A 4.2 m long beam (m1 = 35 kg) is attached to a wall by a hinge as shown. A light horizontal…

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Q: The bear of weight 700 N walking on the horizontal beam pivoted at point A and supported by a rope…

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Q: As shown below, a sign weighing 434 N is hanging (via a wire) from a uniform 480 N beam of length L.…

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Q: The uniform plank ABC weighs 400 N. It is supported by a pin at A and a cable that runs around the…

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Q: A 200-N scaffold is held up by a wire at each end. The scaffold is 18 m long. A 650-N box sits 3.0 m…

A: Given that, Weight of scaffold = 200 N Length of scaffold =18 m Weight of the box = 650 N Distance…

Q: The uniform boom shown below weighs 644 N, and the object hanging from its right end weighs 416 N.…

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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…

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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: When you lift an object by moving only your forearm, the main lifting muscle in your arm is the…

A: In this question we are lifting weight by moving forearm only. We have to calculate the force the…

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…

Q: eter stick is placed against a vertical wall. The other end is held by a lightweight cord that makes…

A: One end of a uniform meter stick is placed against a vertical wall. The other end is held by a…

Q: A 1350N window washers platform, 3.5 m long is suspended by two vertical wires at its ends. A 600N…

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Q: A uniform drawbridge must be held at a 37° angle abovethe horizontal to allow ships to pass…

A: Under equilibrium condition,∑Fy=0⇒-W7mCos37°+TSin 37°3.5m=0

Q: A large advertisement board (W) is held in position by cable F1 , with a breaking strength of 1500 N…

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Q: The man is holding upthe 35-kg ladder ABC by pushing perpendicular to the ladder. The total length…

A: Given:-  The mass of the ladder is m = 35 kg  The length of the ladder is L = 6 m  The maximum force…

Q: you lift an object by moving only your forearm, the main lifting muscle in your arm is the biceps.…

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Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.