Physics Chapter 12 Study Guide
the friction force that acts on objects that are not moving
a force that opposes the direction of motion of an object as it slides over a surface
the friction force that acts on rolling objects
opposes the motion of an object through a fluid
the tendency of an object to resist a change in its motion.
a measure of the inertia of an object and depends on the amount of matter the object contains.
the force of gravity acting on an object
is associated with charged particles.
Strong Nuclear Force
a powerful force of attraction that acts only on the neutrons and protons in the nucleus, holding them together
Weak Nuclear Force
an attractive force that acts only over a short range.
an attractive force that acts between any two masses.
the force a magnet exerts on another magnet, on iron or a similar metal, or on moving charges.
the result of a force distributed over an area
the ability of a fluid to exert an upward force on an object placed in it
a force that is exerted on an object by the acceleration of mass in one direction.
an upward force due to a pressure difference between the top and bottom of a wing
as the speed of a fluid increases, the pressure within the fluid decreases
acts in the opposite direction of the motion reducing acceleration