The cable of the tower crane is subjected to a force of 840 N. Determine the x, y, z components of reaction at the fixed base A. Complete solutions must include a free body diagram. 24 m 2 m F = 840 N 3 m 15 m

The cantilevered jib crane is used to support the load of 780 lb. If the trolley T can be placed anywhere between 1.5 ft ≤ x ≤ 7.5 ft, determine the maximummagnitude of reaction at the supports A and B. Note that the supports are collars that allow the crane to rotate freely about the vertical axis. The collar at B supports a force in the vertical direction, whereas the one at A does not.

A fixed crane has a mass of 1000 kg and is used to lift a 2400 kg crate. It is held in place by a pin at A and a rocker at B. The center of gravity of the crane is located at G. Determine the components of the reactions at A and B.

Two traffic signals are attached to the 39-ft support cable at equal intervals as shown. Determine the equilibrium configuration angles a, ß, and y, as well as the tension in each cable segment. 38' A D α Y В Answers: a = i B = i y= i TAB= TBC = TCD= i i i 13' B 115 lb 13' O O C 210 lb lb lb lb 13'

Determine the components of reaction at the fixed support A. Neglect the thickness of the beam. 200 N 200 N 200 N 30 400 N 3m

Determine the components of reaction at the fixed support A. Neglect the thickness of the beam. 25 N 15 N 10 N 1 30° 1 m--1 m 1 m 5 m 5100 N 60°

Can you please answer this

1) Determine the reaction at C. Express your answer to three significant figures and include the appropriate units. 2) Determine the tension of AB . Express your answer to three significant figures and include the appropriate units. 3) Determine the reaction at A . Express your answer to three significant figures and include the appropriate units. Enter positive value if the reaction is upward and negative value if the reaction is downward.

The uniform beam has a mass of 45 kg per meter of length. Determine the reactions at the supports. A Answers: Ay= Bx= By= i IN i i 2.4 m Z Z N N N 1.1 m 220 kg B

If the tension in the spring is 600, the vertical component of the pin reaction at B is: