Jose gets up from his seat on the bus to move closer to the front. Just as he begins to walk forward, the bus stops at a light. What is the best explanation of what happens to Jose?

While Jose is walking, his body is in motion, but as the bus stops, it exerts a force on Jose opposite to the direction he is walking, causing him to stop as well.

While Jose is walking, his body is in motion, but when the bus stops, an unbalanced force accelerates his body backward.

While Jose is walking, he is in motion due to the force of repulsion. When the bus stops, he is catapulted forward due to the bus's stronger force of attraction.

While Jose is walking, his body is in motion, but when the bus stops, he continues to move forward due to inertia.

f=gm1m2/d^2 it d

f is force g is gravitaiton constant, m1 is mass of first object, m2 is mass of second object. d is distance between two object

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