able or apt to stay afloat or rise to the top of a liquid or gas.
is the forces that are in opposition to the relative motion of an object through the air.
the outward force caused by contained water.
force caused that two surfaces that works against motion.
is the pressure exerted by the weight of air in the atmosphere of Earth.
a object that holding up something.
a force caused by a string, spring or rope resulting in stringing or elatic
two positive charges will repel, as will two negative changes.
all heavenly bodies feel some forces or attraction towards other planets,stars,etc.
is a push or pull upon an object resulting from the object's interaction with another object.