Physics Chapter 5 Review pt 2

Front

Friction or drag that acts on something moving through the air.

Back

Air resistance

Front

Force per surface area where the force is normal to the surface; measured in pascals.

Back

Pressure

Front

Two values change in opposite directions, if one is doubled, the other is halved.

Back

Inversely proportional relationship

Front

The speed at which the acceleration of a falling object is zero because friction balances the weight.

Back

Terminal speed

Front

Terminal speed together with the direction of motion (down for falling objects).

Back

Terminal velocity

Front

The combination of all the forces that act on an object.

Back

Net force

Front

The SI unit of pressure. One pascal of pressure exerts a normal force of one newton per square meter.

Back

Pascal

Front

Formula for Force

Back

F=ma

Front

The force applied to a one-kilogram mass that will produce an acceleration of one meter per second per second.

Back

Newton

Front

State Newton’s Second Law-The acceleration produced by a net force on a body is directly proportional to the magnitude of the net force, is in the same direction as the net force and is inversely proportional to the mass of the body.

Back

Newton's Second Law