Determine the length of member AB of the truss by first establishing a Cartesian position vector from A to B […]

# length

Determine the lengths of wires AD, BD, and CD. The ring at D is midway between A and B. Solution: […]

## Determine the lengths of wires AD, BD, and CD

A box with an open top is to be constructed from a rectangular piece of cardboard with dimensions 12 in. […]

## A box with an open top is to be constructed

A rectangle has perimeter 20 m. Express the area of the rectangle as a function of the length of one […]