How do  solve this. The answer is Fr=380N, F1=57.8N. "If the resultant force acting on the bracket is required to be a minimum, determine the magnitude of F1 and the resultant force. phi = 30 degrees"

Q: vertical bar is loaded with axial loadsat points B, C, and D, as shown in the figure. Thebar is made…

A: To Determine Displacements at points B, C, and D

Q: 1.1

A: Step 1:Given:The force applied on the block: P=543NThe direction of the applied force above…

Q: A trapezoidal plate with height h and bases a and 2a is submerged vertically in water as shown.…

A: Given that, a trapezoidal plate with height = h, Bases = a, 2a, and the weight density constant = δ.…

Q: с a=1m P L= 3 m- B The deflection at point Cis I W150 x 18.0 15.6 mm. ↓

A:

Q: Bar ABC has a rectangular cross section of 300mm by 100mm. Attached rod DB has a diameter of 20mm.…

A: Understanding the AC CircuitThe question likely involves an AC circuit containing an inductor (L)…

Q: Determine the force in each member of the structure and establish whether the members are in tension…

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.