parallelogram of forces

短语

词形变化

parallelograms of forces 复数 parallelograms of forces

释义与例句

n.
  1. 1.

    A parallelogram, two adjacent sides of which are vectors having the same initial point and representing two forces acting simultaneously upon this point, such that the resultant of the forces is given by the diagonal of the parallelogram that passes through this point.

    工程