Three vector forces F1, F2 and F3 act on aparticle of mass m = 3.80 kg as shown in Fig.• (i) Calculate the magnitude and direction ofthe net force acting on the particle.• (ii) Calculate the particle’s acceleration.• (iii) If an additional stabilizing force F4 isapplied to create an equilibrium conditionwith a resultant net force of zero, what wouldbe the magnitude and direction of F4?

Four forces are acting on a body. If the body doesn’t change its position or shape, the forces:(A) must be of equal magnitude(B) must be parallel & opposite(C) must add up to zero when taken as vectors(D) must be in a single line

Three forces acting concurrently on an object are in equilibrium. One is a 5.0-newton force due north and another is a 2.0-newton force due south. Which of the following options is the third force?A 7.0 N, northB 7.0 N, southC 3.0 N, southD 3.0 N, north

If the only forces acting on a 3.0-kg mass are F1 = (3i - 8j) N and F2 = (5i + 3j) N, what is the magnitude of the acceleration (in m/s2) of the particle?Group of answer choices7.203.724.703.149.43

The diagrams below show different objects of equal masses that are acted on by one or more forces. In the diagrams below, each force vector labeled F has the same magnitude. (a)Which of the four objects shown has a net zero force acting on it?(i)(ii)    (iii)(iv)(b)Which object or objects have the largest magnitude of force? (Select all that apply.)(i)(ii)(iii)(iv)(c)Which object or objects move with constant velocity? (Select all that apply.)(i)(ii)(iii)(iv)(d)Which object or objects move with changing speed? (Select all that apply.)(i)(ii)(iii)(iv)

An object has one force acting on it. It is a 33-newton force pointing downward. To create a net force of zero on the object, which force must be applied to it? A. a 33-newton force pointing upward B. a 1-newton force pointing upward C. a 33-newton force pointing left D. a 0-newton force pointing downward E. a 1-newton force pointing right