wall ladder bottom rung 45°

Q: The uniform 20-kg ladder in the figure rests against the smooth wall at B, and the end A rests on…

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Q: A uniform rod of length 2R and mass M is attached to a small collar C and rests on a cylindrical…

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Q: A 5.00 m, uniform 20 kg ladder rests on a wall, making an angle of 55◦to the ground. There is no…

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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: IT'S MORBİN TIME. A radially uniform pen with a cross sectional area of a regular octagon was placed…

A: Required : Maximum angle before the pen stars to roll.

Q: The following figure shows a 4 m bar attached to the wall through a hinge that rotates freely, but…

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Q: The following figure shows a 4 m bar fixed to the wall through a hinge that rotates freely, but is…

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Q: A uniform beam of weight 100N is pivoted at P as shown. Weights of 10 N and 20 N are attached to its…

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Q: The drawing shows a firefighter standing on a uniform ladder of length L. The ladder leans against a…

A: The free-body diagram of the ladder leaning on a wall is shown below. Here, A denotes the axis of…

Q: The topic is torque A uniform horizontal beam is attached to a wall by a pin connection that allows…

A: Let the Tension be T Weight of beam (Wb) = Mg Wb = 35.7×10 =357 N Weight of the person (Wp) = mg=600…

Q: The figure gives six overhead views of a uniform rod on which two or more forces act perpendicularly…

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Q: 18 D. From the step ladder shown in the figure, sides AC and CE are each 2.44 m long and hinged at…

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Q: From the step ladder shown in the figure, sides AC and CE are each 2.44 m long and hinged at point…

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

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Q: For the stepladder shown in the figure, sides AC and CE are each 3.09 m long and hinged at C. Bar BD…

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Q: A uniform ladder of length L, rests against a smooth, vertical wall. If the mass of the ladder is m…

A: Draw the free body diagram for the ladder

Q: As shown in the figure below, a uniform beam is supported by a cable at one end and the force of…

A: Given Data: The length of a beam is, L=4.75 m The coefficient of static friction between the wall…

Q: τ=rFsinθ Is the version of torque we should now be using A uniform horizontal beam of mass…

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

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

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Q: A solid cement cylinder with uniform density is being pulled horizontally by a horizontal force F,…

A: given data, mass of the cylinder , m = 47 Kg radius of the the cylinder , r = 0.75 m acceleration of…

Q: A uniform beam resting on two pivots has a length L = 6.00 m and mass M = 90.0 kg. The pivot under…

A: Dear student, this question contains more than three sub-parts. As per guide lines we will answer…

Q: The plant in the picture has mass of 27 kg, and is hanging at a distance of 2.1 meters from the…

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Q: A uniform beam of mass 0.250 kg and length 3.00 m rests on a smooth floor and leans against a rough…

A: Analyze the following diagram. For the beam to be in equilibrium, Here, F and Nw represent the…

Q: uniform ladder of mass 35 kg and L=7m long is placed against a vertical wall at an angle of 68…

A: For equilibrium net forces as well as net torque acting on the system must be zero.

Q: shown in the figure below, a stick of length L = 0.425 m and mass m = 0.225 kg is in contact with a…

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Q: A uniform ladder 18 ft long and weighing 120 Ibs rests against a smooth wall. The angle between the…

A: The length of the ladder L=18 ft=5.48 m is at an angle 70o from the ground and coefficient of…

Q: Why is the following situation impossible? A uniform beam of mass m, = 3.00 kg and length e = 1.00 m…

A: Given, Position of the object of mass m 2  is adjusted along the length of the beam until the normal…

Q: A diving board 3.00 m long is supported at a point 1.00 m fromthe end, and a diver weighing 500 N…

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Q: A homogeneous board weighing 274 N and long L = 6.23 m rests on a wall of height h = 2.87, the upper…

A: Given Data: Board weigh, W=274 N Rod length, L=6.23 m Wall height, h=2.87 m Upper corner…

Q: A uniform beam of weight 12 N and length 10 m is mounted by a small hinge on a wall. The beam is…

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Q: A uniform ladder of mass m = 3.0 kg and length L = 2.5 m leans against a smooth (frictionless) wall.…

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Q: For the stepladder shown in the figure, sides AC and CE are each 3.31 m long and hinged at C. Bar BD…

A: It is given in the figure that is AC and CE is equal  3.31 m  BD is  0.819m  Weight of man is 948…

Q: A certain gyroscope consists of a uniform disk with a 50 cm radius mounted at the center of an axle…

A: The distance r from the center of the mass to the ground,

Q: Consider an 80 kg Father and his 20 kg son, balancing on a seesaw, which is a uniform board 3 m long…

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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: Two forces, F1=100 N (Newton) and F2=20N, are applied on opposite sides of a door's knob at angles…

A: Given:Force,F1=100 NForce,F2=20 NRotation axis ,r=0.8mAngle,θ1=30Angle,θ2=60Find the net torque…

Q: A uniform rod of mass M and length L and stands in equilibrium against wall and floor as shown in…

A: a rod has length L and mass m

Q: Why is the following situation impossible? A uniform beam of mass m, = 3.00 kg and lengthe = 1.00 m…

A: For the normal force to be equal to zero, then we have to just neglect the triangular block at point…

Q: The plant in the picture has mass of 29 kg, and is hanging at a distance of 2.2 meters from the…

A: In this question we are given that the plant in the picture has mass of 29 kg, and is hanging at a…

Q: A 4 kg cat sits on a 30 kg, 4 m long beam that is supported by a cable. She sits 0.5 m in from the…

A: The free-body diagram of the beam is shown below. Here, T denotes the cable's tension, V denotes…

Q: Three identical uniform rods are each acted on by two or more forces, all perpendicular to the rods…

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Q: For an object in equilibrium the net torque acting on it vanishes only if each torque is calculated…

A: For an object in equilibrium  it must be experiencing no acceleration i.e., both the net force and…

Q: A uniform rod weighs 40 N and is 1.0 m long. It is hinged to a wall at the left end, and held in a…

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Q: A person pushing a horizontal, uniformly loaded, 26.90 kg26.90 kg wheelbarrow of length ?L is…

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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.