177 results for "force".
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Question in Engineering Statics
Determine the moment of a force about a point by using $M= F d_\perp$ or $M = F_\perp d$.
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Question in Engineering Statics
Two forces act on a bell crank. This problem has two unknown magnitudes and an unknown direction which makes it tricky to solve by the equilibrium equation method.
The solution is much simpler if three force body principle is used.
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Question in Engineering Statics
Find the reactions of a rigid body (a triangular plate) at a pin and roller, using the three-force body principle.
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Question in Engineering Statics
Determine the reactions supporting a cantilever beam carrying concentrated forces and moments.
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Question in Engineering Statics
Rigid body equilibrium problem. Easiest to solve by replacing forces on the perimiter of the pulley with equivalent forces at the axle.
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Question in Engineering Statics
Calculate the moment of a force about three points using Verignon' theorem. All forces and points are in the same plane.
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Question in Engineering Statics
Two known forces, and a third with known magnitude act on a rigid body. Apply $\Sigma M = 0$ about a pin restraint to determine the direction of the third force. The problem has two valid answers.
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Question in Engineering Statics
Use the parallelogram rule to solve a force triangle.
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Question in Engineering Statics
Three random forces act on a particle. Determine the force required for equilibirum.
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Question in Engineering Statics
Determine the resultant of three random 2-D vectors.
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Question in Engineering Statics
Replace two forces with a equivalent force-couple system at a specified point.
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Question in Engineering Statics
Find the magnitude and direction of a force given its scalar components.
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Question in Engineering Statics
Find the rectangular (scalar) components of a force for two coordinates systems.
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Question in Engineering Statics
Find forces required to hold a particle in equilibrium when subjected to a downward load. Directions of the reactions are given.
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Question in Engineering Statics
Solve for the internal force in three members of a truss.
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Question in Tom's workspace
A block of given mass is sliding down the plane, with given acceleration or a given coeff-of-friction. Find the normal reaction force, the parallel force and the missing value of a and mu.
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Exam (2 questions) in Patrick's workspace
Calculation of max design capacities of reinforced concrete beams with and without shear links
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Question in UWESbeMe - Mechanics Questions
Friction and Accelration of a block with 2 forces applied
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Question in UWESbeMe - Mechanics Questions
3 Forces Applied to an Eye bolt. Use force components to calculate the Reaction force.
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Question in Engineering Statics
Determine frictional force acting on a block on an incline. Coefficients of friction, weight and a horizontal force are given
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Question in UWESbeMe - Mechanics Questions
3 Forces Applied to an Eye bolt. Use force components to calculate the Reaction force.
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Question in Andrew's workspace
First question on forces in equilibrium.
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Question in Engineering StaticsGiven a loaded truss, identify any zero force members by inspection.
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Exam (2 questions) in Engineering Statics
Homework set. Identify zero force members and utilize special loading conditions to simplify trusses.
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Exam (4 questions) in Engineering Statics
Homework set. Find statically equivalent systems of forces.
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Question in Engineering Statics
Replace two parallel forces with an equivalent single force
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Question in Engineering Statics
Replace three tangential forces with an equivalent force-couple system acting at the center of a circle.
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Question in Engineering Statics
Classic machine problem. Find the mechanical advantage of a pair of pliers and the force on the hinge pin.
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Question in Engineering Statics
Simple truss with a zero-force member
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Question in Engineering StaticsUse the method of joints to solve for the forces in a cantilever truss.