The motion of objects can be quite complex. The motion of this frog is an example. Suppose that the frog moves from one lily pad to the other in 1 second. 1 m Describe the motion of the frog as it makes one round trip between the two lily pads Use the terms speed velocity, displacement, and distance in your answer.

a. is the answer because they are not shared

probably not if net force is zero

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