A 50-kg steel pipe 4 meter long is supported by a rope attached 1.7 m attached from one end. Determine the downward force that must be applied to the to the end of the pipe closes to the rope in order to keep the pipe horizontal.

Q: In the figure, one end of a uniform beam of weight 300 N is hinged to a wall; the other end is…

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Q: The light boom AB is attached to a vertical wall by a ball and socket joint at A and supported by…

A: Calculate the position coordinates of points O, A, B, C, and D.

Q: 4. A 3 m long weightless beam is supported at each end by cables. A painter weighing 900 N stands 1…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: one end of a uniform beam of weight 222 N is hinged to a wall; the other end is supported by a wire…

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Q: A horizontal beam weighing 300 N is attached to a wall. It is supported by a cable which makes an…

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Q: In the figure, one end of a uniform beam of weight 130 N is hinged to a wall; the other end is…

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Q: A 5 N uniform wooden plank is supported by two posts that are 1.2 m apart. A 4 N load is hung 0.3 m…

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Q: A uniform horizontal strut weighs 290.0 N. One end of the strut is attached to a hinged support at…

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Q: One end of a uniform 2.0-m-long rod of weight o is supported by a cable at an angle of 0 = 37 with…

A: From the above figure, the equilibrium condition of force in the horizontal direction Tcosθ=N…

Q: A 3.0 m-long weightless beam is supported at each end by cables. A painter weighing 900 N stands 1.0…

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Q: A uniform awning of mass 30 kg is attached to a building at one end and supported by a massless…

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Q: A uniform 34.0-kg beam of length equal to 4.55 m is supported by a vertical rope located 1.20 m from…

A: Given information: Mass of the uniform beam m=34.0 kg. Length of the uniform beam l=4.55 m.…

Q: The forces on the gusset plate of a joint in a bridge truss act as shown. Determine the value of F…

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Q: In the figure, one end of a uniform beam of weight 490 N is hinged to a wall; the other end is…

A: We begin by setting the torque equal to zero. W = 490 N T =? τ = 0 = L/2 ⋅ W ⋅ sin2θ − L⋅T sin(180 −…

Q: 6–11. Determine the force in each member of the Pratt truss, and state if the members are in tension…

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

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Q: A uniform horizontal beam with a length of 9.1 m anda weight of 235.3 N is attached to a wall by a…

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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 3 m long weightless beam is supported at each end by cables. A painter weighing 900 N stands 1 m…

A: Given data: Length of beam is, L=3 m. Weight of painter is, Wp=900 N. Distance of painter from left…

Q: The signboard truss is designed to support a horizontal wind load of 880 lb. If the resultant of…

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Q: A mine elevator is supported by a single steel cable 2.5 cm in diameter. The total mass of the…

A: The expression for the elastic module,

Q: Inthe figure, one end of a uniform beam of weight 440 N is hinged to a wall; the other end is…

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Q: A 140 kg uniform beam is attached to a vertical wall at one end and is supported by a cable at the…

A: The net torque on the hinge is given as∑τ=0-Mgl2cos300+ TLsin720=0T=Mg cos300sin720  = 140…

Q: The system in the figure is in equilibrium. A concrete block of mass 263 kg hangs from the end of…

A: Given, mass of the block, M = 263 kgmass of uniform strut, m = 35.3 kgφ = 31.6°θ= 48.0°

Q: In the figure, one end of a uniform beam of weight 240 N is hinged to a wall; the other end is…

A: Given data: The weight of beam is W=240 N. The angle of wire with wall and beam is θ=26°.

Q: In the figure, one end of a uniform beam of weight 260 N is hinged to a wall; the other end is…

A:

Q: A uniform horizontal strut weighs 290.0 N. One end of the strut is attached to a hinged support at…

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Q: 17 A snow load transfers the forces shown to the upper joints of a Pratt roof truss. Neglect any…

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Q: The forces on the gusset plate of a joint in a bridge truss act as shown. Determine the value of P…

A: To maintain the equilibrium of the joint, the forces must follow the equilibrium conditions or…

Q: In the figure, one end of a uniform beam of weight 350 N is hinged to a wall; the other end is…

A:

Q: a 1,460-N uniform beam is attached to a vertical wall at one end and is supported by a cable at the…

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Q: Two wires of same length and material but different radii are suspended from a rigid support. Both…

A: Given that, the length of the two wires are same, and the radii are different.Write the expression…

Q: SAQ 1.1 1. A nonuniform bar 2 m long is horizontal and is in a state of equilibrium when supported…

A: Dear student When any system is in equilibrium, the net force as well as the net torque on it is…

Q: A certain wire stretches 0.70 cm when outward forces with magnitude F are applied to each end. The…

A: The expression of the elongation by using Young’s modulus is,

Q: The system in the figure is in equilibrium. A concrete block of mass 307 kg hangs from the end of…

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Q: A uniform drawbridge must be held at a 38o angle above the horizontal to allow ships to pass…

A: Given. W = 55000 N a = 38° L = 15 m l = 3.5 m   Concept  Torque balancing about pivot.

Q: In the figure, one end of a uniform beam of weight 240 N is hinged to a wall; the other end is…

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Q: A plank 2.00 cm thick and 16.3 cm wide is firmly attached to the railing of a ship by clamps so that…

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Q: A horizontal 12.5 kg beam 2.2 m long is attached to the wall by a hinge at its left end. A cable…

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Q: In the figure, one end of a uniform beam of weight 280 N is hinged to a wall; the other end is…

A:

Q: In the figure, one end of a uniform beam of weight 430 N is hinged to a wall; the other end is…

A:

Q: A uniform horizontal beam with a length of 8 m and a weight of 200 N is attached to a wall by a pin…

A: Solution: given that L = 8 mF = 200 NW = 600 Nx = 2 mangle  = 53 degree

Q: A safe mass M = 430kg hangs by a rope from a boom has a mass m = 85kg. Find the tension T, in the…

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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: r=Distance between left cable and right cable=6.4 mr1=Distance between left cable and man=1…

Q: Two ladders, 4.00 m and 3.00 m long, are hinged at point A and tied together by a horizontal rope…

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Rotational Equilibrium And Rotational Dynamics

In physics, the state of balance between the forces and the dynamics of motion is called the equilibrium state. The balance between various forces acting on a system in a rotational motion is called rotational equilibrium or rotational dynamics. 

Equilibrium of Forces

The tension created on one body during push or pull is known as force.