60 mm, 60 mm A R=75 mm 105 mm 100 N

Calculate the resultant force on the screw eye. One part of the rope is horizontal, and the other part is at the indicated slope.

Please see attachment, thank you.

(5) A B $15⁰ 6 in. 100 lb D C E What is the horizontal force on block E applied by the slider D if a = 4 in.? The slider is on wheels and can translate without friction. Draw free body diagrams of ABC and BD.

Help me please The homogeneous triangular plate has a mass of 12 kg. Plot the DCL of the plate for each set of supports shown in (a) to (d) and determine the number of unknowns.

For a 2m wide gate shown below, calculate the height H when the moment acting about the hinge will cause the L-shaped gate to open automatically if L-3m and you were to neglect the weight of the gate

A crane with a mass of 1200 kg is lifting a 2100 kg crate. There is a pin at A and a roller at B. The Center of gravity of the crane is located at G. Determine the magnitudes of the support reactions at A and B. Provide Given, Find, Assumptions, Problem Type/Features, an FBD, Calculations, and Conclusions in your solution. A crate 2 m 1 m 3 m

1. Draw the Free Body Diagrams of pulleys A, B and C and F then using these FBD calculate the force F needed to hold the 1,200-lb force as shown. Assume all the pulleys and ropes to be weightless and ignore the friction between the ropes and pulleys. C B 1,200 lb

hydraulic press has a diameter ratio between the two pistons of 8:1. The diameter of the larger piston is 600 mm and it is required to support a mass of 3500 kg. The press is filled with a hydraulic fluid of specific gravity 0,8. Calculate the force required on the smaller piston in N to provide the required force; (a) when the two pistons are level, (b) when the smaller piston is 2.6 m below the larger piston.

A box-shaped metal can has dimensions 3 in. by 7 in. by 13 in. high. All of the air inside the can is removed with a vacuum pump. Assuming normal atmospheric pressure outside the can, find the total force (in lb) on one of the 3-by-7 in. sides. (Enter the magnitude.)