Rylie, whose mass is 73.3 kg, is standing on the edge of a steel beam that overhangs a construction site. The horizontal beam is 5.98 m long and has a mass of 128 kg. The distance between the two posts is 3.71 m.

Q: * A person is sitting with oneleg outstretched and stationary,so that it makes an angle of 30.08…

A:

Q: 3. A 15-kg uniform beam is 3.0 m long and is pivoted 1.0 m from the left end. A 35 kg child sits on…

A: Given mass of the uniform is M = 15 kg (center of mass at X = 0.5 m right to pivot) mass of the…

Q: In the figure, a uniform beam of weight 580 N and length 3.1 m is suspended horizontally. On the…

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Q: The boom in the figure is 2m long and weighs 100 N. If the 800N load is suspended 50cm from the end,…

A:

Q: A 5.4 kgkg cat and a 2.5 kgkg bowl of tuna fish are at opposite ends of the 4.0-mm-long seesaw. How…

A: Given: m1= 5.4 kg  m3 = 2.5 kg  L = 4m  m2 = 3.8 kg

Q: In the figure below, the uniform 0.60-kN beam is hinged at P. What is the magnitude of the reaction…

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Q: A uniform rod of length 100cm and mass 0.4 kg is placed on a fulcrum at a distance of 80cm from the…

A: Draw the free-body diagram of the rod.

Q: A uniform stick can be balanced on a knife edge 10cm from one end when a load of 200N is hung from…

A: (a)initial condition200×0.1=mg(x-0.1).........(1)next…

Q: A 6.00 m uniform beam of mass 17.0 kg is hinged to a vertical wall. The beam is kept in a stationary…

A: Given: The length of the beam is 6.00 m. The mass of the beam is 17.0 m. The length of the cable is…

Q: A worker of weight 756.5 kg stands on the end of a beam of weight 1699 N and length L= 118.7 m,…

A: Given  Mass of worker =756.5kg Weight of beam =1699N L=118.7m X=26.7m

Q: the horizontal arm is composed of 3 parts. the upper arm weight is 17.5N and the distance from the…

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Q: Answers only, please. Thank you 18. A uniform rectangular board has a length of 8.0 cm and a width…

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Q: A hungry bear weighing 700N walks out on a beam in an attempt to retrieve a basket of goodies…

A:

Q: A uniform bridge span weighs 50 103 N and is 40.0 m long. An automobile weighing 15 103N is parked…

A:

Q: The uniform seesaw shown below is balanced on a fulcrum located 3.0 m from the left end. The smaller…

A:

Q: A father and his daughter are playing a see-saw made of a plank of length 5.1 m and of weight 118 N…

A:

Q: 3.4 kg mass is plac A horizontal 15 kg balance beam is 4.8 m in length and has its center of mass at…

A: Given: Mass of horizontal balance M = 15 kg Mass of an object m = 3.4 kg. Distance d = 1.3 m.

Q: Two children of mass 20 kg and 30 kg sit balanced on a seesaw with the pivot point located at the…

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Q: Two children of mass 15 kg and 35 kg sit balanced on a seesaw with the pivot point located at the…

A:

Q: 9) Remove the pillars and manipulate the placement of the 15-kg mass on the right arm QONLY.Show the…

A: Given : Mass1=20 kg at 1.25 m left from the axis of rotation Mass2=10 kg at 1.75 m right from the…

Q: A 49.4 kg man walks to the end of a 34.0 kg, 12.6 m long diving board, that is being supported at…

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Q: A 2.50 [kg] block is positioned 2.25 [m] from the center of a long uniform beam. At what distance x…

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Q: A diver of weight 470 N stands at the end of a diving board of length L = 4.8 m and negligible mass…

A:

Q: An irregularly shaped object 10 m long is placed with each end on a scale. If the scale on the right…

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

A:

Q: A 6.00 m uniform beam of mass 17.0 kg is hinged to a vertical wall. The beam is kept in a stationary…

A:

Q: A uniform plank has mass M = 9 kg and length L = 4.0 m. A box of mass m = 2.2 kg rests on it at a…

A: Given data: The mass of the uniform plank, M=9 kg. The length of the plank, L=4.0 m. The mass of…

Q: Two children hold opposite ends of a lightweight, 1.8-m-long horizontal pole with a water bucket…

A:

Q: 6 kg 30 kg 12 1 1.25 1.5/ 1.75 0.25 0.5 0.75 0.75 0.5 0.25 Meters 1 1.75 1.5 1.25 Meters Check 15 kg

A: Torque is the rotational analog of linear force. The torque is given by the cross product of the…

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

A: The beam is at rest and so the sum of the torques must equal zero. But we can choose about which…

Q: Two children of mass 25 kg and 26 kg sit balanced on a seesaw with the pivot point located at the…

A: Given Data:- Mass of the two children is m1=25 kg, m2=26 kg Distance of separation between the two…

Q: A diver of weight 510 N stands at the end of a diving board of length L = 4.9 m and negligible mass…

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Q: An 80 kg construction worker sits down 2.0 m from the end of a 1450 kg steel beam to eat his lunch,…

A:

Q: 9. A rod of mass m is on a point support. The distance from theis point to one of the rod's ends is…

A:

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 60-kg object is attached to one end of a steel tube 2.40 m long whose mass is 40 kg. The distance…

A: Given data The mass of the object is P = 60 kg The length of the steel tube is l = 2.40 m The mass…

Q: A horse weights 5000 Newtons. The distance between the front and rear hooves is L1= 1.8 meters and…

A: The torque (τ) about the rotation axis is given by the product of the perpendicular force (F) that…

Q: In the figure, a uniform beam of weight 590 N and length 2.1 m is suspended horizontally. On the…

A:

Q: If a walking stick with a mass of 300 g can be balanced by placing a mass M of 150 g at a distance L…

A: We have givenMass of walking stick(m)=300 gBalanced Mass(M)=150 gDistance of balanced mass from…

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

A: W= 342N  Angle 35°

Q: A uniform 150-q beam is 1 meter long. If the fulcrum is placed 20 cm from the left end of the beam,…

A: Solution:

Q: A uniform 10.0 m ladder of weight WL=375 N leans against a frictionless wall. There is a force of…

A:

Q: When a boy weighing 20 kgf sits at one end of a 4m long see-saw, it gets depressed at its end. How…

A:

Q: The cantilevered W530x 150 beam shown is subjected to a 8.3-kN force F applied by means of a welded…

A: The magnitude of force is 8.3 kN

Q: A lady weighing 450 N sits on one end of a seesaw that is 3 m long and is pivoted 1.3 m from the…

A:

Q: A uniform plank of length 5.35 m and mass 26.9 kg rests horizontally across two horizontal bars of a…

A: suppose, the right scaffold part is free to walk by the painter.the distance from the center of mass…

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.