A crate of mass 80 kg is held in the position shown. Determine

(a) The moment produced by the weight W of the crate about E,

(b) The smallest force applied at A which creates a moment of equal magnitude and opposite sense about E,

(c) The magnitude, sense, and point of application on the bottom of the crate of the smallest vertical force which creates a moment of equal magnitude and opposite sense about E.

Transcribed Image Text:

0.6 m--- 8.6 m- 0.5 m 0.55 m