If forces acting on an object are unbalanced, which factors may result from an unbalanced force? Select three options. a. The net force is negative. b. The net force is zero. c. The net force is positive. d. There is a change in motion. e. There is no change in motion.

a, c and d

Explanation:

Force is the product of mass of a body and its acceleration. Unbalanced force is a force that produces a net force for example a 5 N force acting in the positive x axis direction is opposed by 10 N for in the negative x axis

the net force or unbalance force = 5 - 10 = - 5N  which means the body will move in the negative axis direction. Factors which may result in unbalanced force are a) the net force is negative c) the net force is positive d) there is a change in motion of the body

search it up!

explanation:

electromagnetic shielding is the practice of reducing the electromagnetic field in a space by blocking the field with barriers made of conductive or magnetic materials. shielding is typically applied to enclosures to isolate electrical devices from their surroundings, and to cables to isolate wires from the environment through which the cable runs. electromagnetic shielding that blocks radio frequency electromagnetic radiation is also known as rf shielding.

the shielding can reduce the coupling of radio waves, electromagnetic fields and electrostatic fields. a conductive enclosure used to block electrostatic fields is also known as a faraday cage. the amount of reduction depends very much upon the material used, its thickness, the size of the shielded volume and the frequency of the fields of interest and the size, shape and orientation of apertures in a shield to an incident electromagnetic

from wikipedia