The floor exerts the four indicated forces on the wheels of an engine hoist. Determine the location in the x-y plane at which the resultant of the forces acts. B 25 lb 21" 20 A 74" 13"180 lb 200 Ib 16 17 240 lb 76" Answers: X = i in. y = i in.

Q: A transmission tower is held by three guy wires attached to a pin at A and anchored by bolts at B,…

A: Given  TAB= 110 lb

Q: Classify the structure whether it is statically determinate, statically indeterminate ,stable or…

A:

Q: Q2. Draw the influence line for (Rb, Rc, Rf, Rg, Mp, Mm, and Mb) m A B C D E F G mmm b mom n mmm b.…

A: Step 1: Step 2: Step 3: Step 4:

Q: Draw the influence line for member BC and interpret the diagram.

A: Solution: Considering the diagram of Truss: Applying a unit load at x from point A and find the…

Q: 2.), 15m 10m 20m Problem 2: Determine the Reactions @ the Support. q C 15KN 15 AN 15KN 1 @ 20m = 80m…

A: To determine: Support reactions

Q: determine (a) the tension in the cable, (b) the reaction at C.

A:

Q: Find the moment of the force about 'O'

A:

Q: Problem 2: Replace the three forces which act on the bent bar by a force-couple system at the…

A: In this problem, we are given three forces acting on a bent bar. We must replace these forces with a…

System of Forces

A force is an external influence or agent that changes the state of a system. According to Newton's second law, the force applied to a body is proportional to the change in momentum of a body. Hence, whenever a force is applied to a body, its momentum changes. If the body is at rest, under the action of force, its state of rest changes to motion. In other words, the magnitude of the momentum of the body changes from zero to a measurable value. Similarly, if the body possesses some initial velocity, it has some associated momentum, the effect of force can cause the body to halt or come to rest, that is, the momentum reduces to zero.