A plank which weighs 2.00 x 10- N with a length of 8.00 m is connected to a wall as seen in the figure below. The one end of the plank is held horizontally by a rope that makes an angle of 53.0° with the plank. A man stands 2.00 m from the wall. Calculate the tension in the rope as well as the magnitude and direction of the force applied by the wall on the plank, if the man weighs 6.00 x 102-N.

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…

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Q: TYPE YOUR ANSWER. A uniform 43.0-kg scaffold of length 7.2 m is supported by two light cables, as…

A: Ans:- Image-1

Q: a) Find the tension in the cable holding up the boom. (units N) b) Find the horizontal component of…

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Q: The wooden sign is supported by three chains attached to the ceiling (AC, AB & AD) If the tension in…

A: According to guidelines we are suppose to do only three part from multipart questions. Kindly repost…

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: Two Boy Scouts, Bobby and Jimmy, are carrying a uniform wooden tent pole 4.80 m in length and having…

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Q: uniform 37.0 kg scaffold of length 6.2 m is supported by two light cables, as shown below. An 84.0…

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Q: (a) A student stands a distance d = 0.450 m from the left end of a beam as shown in the figure. The…

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Q: A 62.0 kg athlete  hangs from a 3.00 m long horizontal bar. The athlete is one fifth of the length…

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Q: One end of a uniform beam that weighs 2.95 ✕ 102 N is attached to a wall with a hinge pin. The other…

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Q: m uniform ladder weighing 490 N rests against a frictionless wall. The ladder makes a 59.00-angle…

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Q: a rod of mass m is hinged to a building at its lower end, while its upper end is held in place by a…

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Q: A board weighing 15 kg is set between two stumps 2.0 meters apart to make a bench. There are 3…

A: Given  Mass of board = m = 15 kg Distance between two stumps = 2.0 m weight of each peopt = W = 800…

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 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: A uniform beam of length L = 7.25 m and weight 4.65 x 102 N is carried by two workers, Sam and Joe,…

A: The uniform length of the beam,   The weight of the beam,

Q: (a) A student stands distance d = 0.375 m from the left end of a beam as shown in the figure. The…

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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 two structural members, one of which is in tension and the other in compression, exert the…

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Q: Consider a rigid steel beam of length L = 11.5 m and mass mb = 405 kg resting on two supports, one…

A: Write the force balance equilibrium equation for the given system and substitute the known values.

Q: A block with a mass of m = 1.5 kg rests on a wooden plank. The coefficient of static friction…

A: The gravitational force acting on the object with mass m=1.5 kg can be resolved into vertical and…

Q: (a) A student stands a distance d = 0.375 m from the left end of a beam as shown in the figure. 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: A uniform 37.0 kg scaffold of length 5.8 m is supported by two light cables, as shown below. A 78.0…

A: Solution: Let tension in the right cable be T and tension in the left cable is 2T. The system is in…

Q: Two people are carrying a uniform wooden board that is 3.20 m long and weighs 180 N . 1) If one…

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Q: 3. A uniform beam of length L and mass of m, is pinned at one end and is being supported by a wire…

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Q: A uniform 37.0 kg scaffold of length 5.8 m is supported by two light cables, as shown below. A 78.0…

A: Given M ass of scaffold = 37.0 kg  scaffold  length of scaffold =  5.8 m  Mass of a painter = 78.0…

Q: beam of weight 1500 N is hinged at one end to the wall. The beam makes an angle of 37° with e wall.…

A: Weight of the beam( W) = 1500 N

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: 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: 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 1204-N uniform beam is attached to a vertical wall at one end and is supported by a cable at the…

A: In rotational equilibrium net torque is zero.  Torque = r×f and we assume Clockwise direction to be…

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: Rope A lies in the +x direction and rope B is 120o counterclockwise from rope A (they are tied…

A: Concept used: To create static equilibrium, forces have to be balanced along x and y-axis.

Q: Figure is attached (a) A person stands a distance d = 0.475 m from the left end of a plank as shown…

A: Given data: The weight of person is W=705 N. The distance of man is d=0.475 m. The length of board…

Center of Gravity of a system

The centre of gravity is a property that is based on the geometry of a rigid body or any particle. It is described as an equilibrium point or a hypothetical location where the total weight of the body is concentrated.