A
Experiencing little or no noticeable gravitational pull.
Weightless
The way or course toward which something moves or faces.
direction
To pull toward
attract
The amount of space between things.
Distance
The act of using force to move something over a certain distance.
work
The power to do work, make a change, or move objects.
energy
The strength or energy that moves an object
force
a force that slows down moving things
friction
In a state in which equal and opposite forces cancel each other out.
balanced
the energy that a moving body has because of its motion
kinetic energy
The tendency of an object to resist change in the direction or speed of its motion
inertia
Energy created by moving charged particles.
electricity
The movement of energy from one object to another or the change of energy from one form to another.
Energy transfer
The force that pulls things toward the center of Earth or any other object that has mass.
Gravity
A statement about results that always occur under certain circumstances.
law
The rate of movement in a certain direction
velocity
an equal, opposite response to a force being applied
reaction
The energy a body has because of its position, electrical charge, or structure: STORED ENERGY
potential energy
The act if going from one place to another; movement
motion
an area around a magnet or a moving electrical charge within which a magnetic force acts.
magnetic field
a force that pushes and pulls certain metals
magnetism
the rate of movement
speed
the amount of matter measured on Earth by its weight.
mass
The strength or force that keeps something moving
momentum
The combined force of electricity and magnetism.
Electormagnetism