P =180 N and M=594 Nm, If the resultant force calculated (68.4 N) is placed at A, determine the magnitude of the couple created in Nm. B) Determine the distance from A (in m) at which this resultant should be placed so that the system is replaced entirely by a single force.   C) If the resultant force calculated (68.4N) is placed at O, determine the magnitude of the couple created in Nm. Determine the distance from O (in m) at which this resultant should be placed so that the system is replaced entirely by a single force.

Q: The members of the mechanism are pin connected. If a vertical force of 800 N acts at A, determine…

A: Draw FBD:

Q: Problem 2: For the shown beam, 40 N 150 N 250 N knowing that distance d = 1.0 m: a. Calculate the…

A: Given:- A beam is loaded with point loads The magnitude of the point load 1 (P1) = 40 N  The…

Q: mine the reactions at the roller B, the rocker C, and where the beam contacts the smooth at A.…

A: Force, Force, To find:Part A: The magnitude of reaction at A Part B: The y component of the…

Q: Current Attempt in Progress Determine the magnitudes of the reactions at A and B for the beam loaded…

A:

Q: A moment M of ma to a column flang four 20 mm diamet The shear force ir

A:

Q: 3.36 The torques shown are exerted on pulleys B, C, and D. Knowing that the entire shaft is made of…

A: G=27 GPa=27×109 Pa LBC=0.8 m LCD=1.0 m

Q: Solve fast and accurate

A: Support A is hinged support, it has two reactions 1.Vertical reaction RA and 2.Horizontal reaction…

Q: Calculate the reactions at the supports B andC.

A:

Q: Determine the reactions at A and B for the steel bar and loading shown in the figure, assuming a…

A: Given: EAC = 1.2 ECB Determine the reactions at A and B

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.