Considerar tres fuerzas aplicadas al punto A de la figura, con r = 1,5 pies y: F1 = (6,0,0) lbf

F2 = (6,-7,14)

F3 = (5,0,-3)

Usando O como referencia, encontrar el momento resultante debido a estas tres fuerzas.

An equinox occurs when a. neither end of earth's axis is tilted toward or away from the sun. b. the north end of earth's axis is tilted away from the sun. c. the north end of earth's axis is tilted toward the sun. d. earth's axis is parallel to the sun's rays. select the best answer from the choices provided a b c d

An object moves from position +34m to the position -15m in 15 seconds. what is the total displacement? what is the total velocity?

This is the number of complete movements of a wave per second.