Prove that the forces are equal and that the lines of action

Assignment Help Civil Engineering

Reference no: EM13305075

Two force, wherever you point it, it stays straight. These forces are equal in magnitude and opposite in sense, and have the same line of action. if i have a member with two points on it and forces acting on those points, it will be on the same line of action as those points. They will have opposite sense and same magnitude. They will have some angle, which you will know. this cuts it down to a single force that you have to solve for, regardless of what type of member it is. Prove that the forces are equal and that the lines of action are along an angle theta. HINT: Use to do equations of equilibrium.

Reference no: EM13305075

Questions Cloud

Determine the time for the log to reach a speed : A truck is hauling a 300-kg log out of a ditch (20 degree incline) using a winch attached to the back of the truck. Knowing the winch applies a constant force of 2500N and the coefficient of kinetic friction between the ground and the log is 0.45

Which spool will hit the floor first : Two identical spools are held at the same heights above the floor. The thread from the spool A is tied to an overhead support while spool B is not connected to the support. which spool will hit the floor first

Determine the distance x and the magnitude and direction : the three forces of magnitude P can be replaced by a single, equivalent force R acting at point A. Determine the distance x and the magnitude and direction of R

What must be the area of a suction cup : What must be the area of a suction cup that is completely evacuated and a ceiling if the cup is to support a child who weighs 30 kg

Prove that the forces are equal and that the lines of action : this cuts it down to a single force that you have to solve for, regardless of what type of member it is. Prove that the forces are equal and that the lines of action are along an angle theta. HINT: Use to do equations of equilibrium.

What is the average density of the balloon with gas : A balloon is released from a tall building. The total mass of the balloon including the enclosed gas is 1.5kg. Its volume is 2.5m^3. What is the average density of the balloon with gas

What will be the amount of garth optimal capital budget : Garth Industries is evaluating the following portfolio of projects for possible inclusion in its current capital budget, ranked by NPV. The company's capital structure calls for 60% debt and 40% equity. Garth expects to have net income of $12,250,..

Calculate the runout length with an allowable stress : An 80-mil (2 mm) HDPE geomembrane with an allowable stress of 1,300 lb/in2 rests on a 3(H):1(V) side slope. A 18-inch thick cover soil with a unit weight of 110 lb/in3 (also unit weight of the back fill soil in the anchor trench) is placed of the ..

What is the maximum mass of gold : You have made a raft to transport your fortune in gold across the lake. What is the maximum mass of gold you can carry without sinking the raft

User Account

All Pages