A uniform beam of mass 11.0 kg and length 1.10 m is suspended by a rope attached at a distance x = 19.0 cm from the right end of the beam as shown. The cable makes an angle ? = 26.0° with the beam. The other end of the beam is attached to a wall by a frictionless hinge. An object of mass m = 1.60 kg sits on the beam at a distance of 16.0 cm from the hinge. Screen Shot 2020-04-25 at 1 (a) Find the magnitude of the tension in the rope. : Your answer is incorrect. N (b) Find the magnitude of the horizontal component of the force of the hinge on the beam .

Q: A 0.12 kg horizontal beam has length L=0.8 m. It is supported by a fulcrum at d=0.45 m from the left…

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Q: view Conceptual Example 7 before starting this problem. A uniform plank of length 5.0 m and weight…

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Q: 13 kg horizontal beam has length L3D0.8 m. It is supported by a fulcrum at d=0.45 m from the left…

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Q: e bones of the forearm about 2.15 cm beyond the joint. Assume the forearm has a mass of 2.45 kg and…

A: Given values:- Biceps muscle connects to the bones of the forearm,(r0)=2.15 cm=0.0215 m -----(1)…

Q: Abeam with a length of 3.50 m and a weight of 200 N is attached on one end to a vertical wall with a…

A: Given, Weight of beam, W=200N Length of a beam, L=3.5m Weight of the box, w=50N   Let the reactions…

Q: A hungry bear weighing 730 N walks out on a beam in an attempt to retrieve a basket of goodies…

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Q: The bones of the forearm (radius and ulna) are hinged to the humerus at the elbow. The biceps muscle…

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Q: A ladder leans against a wall as shown below. A hammer is placed on one of the rungs (you can assume…

A: Given:- The length of the ladder =15 m The mass of the ladder = 10kg The inclination of the ladder=…

Q: In the figure, a uniform beam with a weight of 51.7 N and a length of 3.12 m is hinged at its lower…

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Q: The drawing shows a uniform horizontal beam attached to a vertical wall by a frictionless hinge and…

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Q: A 5.30 kg lamp is hung from an 8.00 m long horizontal beam, as shown in the figure. The left end of…

A: Tension in the wire( T )= 77.88 N Here is the explaintion in the given image

Q: A uniform beam has a length of 15.4 m and a mass of 37.2 kg. The beam is horizontal and resting (in…

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Q: 8.00 m long beam with a mass of 8.70 kg is suspended horizontally from a post, as shown. The left…

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Q: A beam resting on two pivots has a length of L = 6.00 m and mass M = 77.0 kg. The pivot under the…

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Q: A 4.8 m ladder rests against a wall as shown. The ladder has a mass of 26.4 kg. A 57.6 kg person…

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Q: 5.0m long uniform ladder leans against a smooth wall and its base rests on a rough floor. The ladder…

A: Mass of ladder m= 18.0kg Length of ladder L = 5.0 m The base of ladder is a distance of  d= 2.3 m…

Q: connected to the beam a distance L = 5.0 m from the wall, at an angle 0 = 30° as shown in the…

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Q: A 0.17 kg horizontal beam has length L=1.0 m. It is supported by a fulcrum at d=0.50 m from the left…

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Q: A uniform ladder is 15 m long and weighs 210N. In the figure, the ladder leans against a vertical,…

A: Here given the length of the ladder is, AC=15 m, the height of the wall is, BC=6.5 m, the weight of…

Q: A 30kg ladder is leaning against the wall. The ladder is 8m long and the base of the ladder is 2.5m…

A: To find:The force push against the ladder.Given:The weight of the ladder acts downward from its…

Q: A 592.857 N painter needs to climb d=3.747 m up a ladder (measured along its length from the point…

A: Given weight of a painter = 592.857 N  d = 3.747 m up a ladder painter can move (measured along its…

Q: A uniform L = 6.71 m long horizontal beam that weighs WB= 363N is attached to a wall by a pin…

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Q: A homeowner is trying to move a stubborn rock from his yard. By using a a metal rod as a lever arm…

A: Given, d = 0.255 mmass of the rock, m 405 kgmaximum force applied on the other end of the rod, F=…

Q: A ladder with a length of 5.0 m and a weight of 650 N is placed so its base is on the ground 4.0 m…

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Q: The bones of the forearm (radius and ulna) are hinged to the humerus at the elbow. The biceps muscle…

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Q: A 1,057.1 N painter needs to climb d=5.18 m up a ladder (measured along its length from the point…

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Q: Problem 2: A uniform beam of length L= 1.9 m and mass M = 49 kg has its lower end fixed to pivot at…

A: Given  M = 49 kg take g = 9.8 m/s2 Resolving all the forces in y-direction

Q: A uniform rod AB of weight 500 N and length 4.0 m is supported at two points P and Q as shown below.…

A: Weight of rod, w, AB=500 N Length of the rod, AB= 4 m AP=QB=0.8 m Weight of man, wm=800 N

Q: A  painter needs to climb d=1.2 m up a ladder (measured along its length from the point where the…

A: The painter climbs up the ladder, which is inclined at an angle of 48.03o with the horizontal.  Due…

Q: The figure shows a 4.20-kg, 1.80-m-long rod hinged to a vertical wall and supported by a thin wire.…

A: Given Data: The mass of the rod, M = 4.20 kg. The length of the rod, L = 1.80 m. The wire and the…

Q: The bones of the forearm (radius and ulna) are hinged to the humerus at the elbow. The biceps muscle…

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Q: A horizontal, uniform beam with a mass of 33.5 kg and a length  ℓ = 5.80 m  is suspended from a rope…

A: (a) Analyze the FBD of the given system. Here, T , W, and Fc represent the tension in the rope, the…

Q: A beam resting on two pivots has a length of L = 6.00 m and mass M = 79.0 kg. The pivot under the…

A: Tipping Point: The tipping point is a position in which an object is placed such that, even a small…

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.