The man tries to open the valve by applying the couple forces of F = 75 N to the wheel. […]

# Mechanics: Statics

Friction on the concrete surface creates a couple moment of N•m on the blades of the trowel. Determine the magnitude […]

## Friction on the concrete surface creates

The caster wheel is subjected to the two couples. Determine the forces F that the bearings exert on the shaft […]

## The caster wheel is subjected to the two couples

The ends of the triangular plate are subjected to three couples. Determine the plate dimension d so that the resultant […]

## The ends of the triangular plate are subjected

A twist of 4 N•m is applied to the handle of the screwdriver. Resolve this couple moment into a pair […]

## Applied to the handle of the screwdriver

Determine the magnitude of the vertical force F acting on the handle of the wrench so that this force produces […]

## Determine the magnitude of the vertical force

A vertical force of F = 60 N is applied to the handle of the pipe wrench. Determine the moment […]

## A vertical force of F = 60 N is applied

The friction at sleeve A can provide a maximum resisting moment of 125 N•m about the x axis. Determine the largest magnitude […]

## The friction at sleeve A can provide a maximum

The board is used to hold the end of a four-way lug wrench in position. If a torque of 30 […]

## The board is used to hold

Determine the moment produced by force F about the diagonal AF of the rectangular block. Express the result as a […]

## Determine the moment produced by force F

The cutting tool on the lathe exerts a force F on the shaft as shown. Determine the moment of this […]

## The cutting tool on the lathe exerts a force

A force of kN produces a moment of about the origin of coordinates, point O. If the force acts at […]