State the problem, Gather information, Form a hypothesis, Test a hypothesis, Analyze data, Draw conclusions

Speed and direction.

Inertia varies depending on __________.

Energy cannot be created or destroyed.

The flow of charged particles.

Studying the effect of one thing on another in order to test a hypothesis.

The speed you read on a speedometer.

The relationship among mass, force, and acceleration.

A material that reduces the flow of heat by conduction, convection, and radiation. EX. wood, air

Current that reverses direction in a regular pattern.

The variable that is plotted on the x-axis.

If you ride your bicycle down a straight road for 500 m then turn around and ride back, then distance is ________ _________ displacement.

9.8 m/s/s

The kinetic energy of an object increases as its ____ increases.

The rate at which an electrical device converts energy from one form to another.

A rule or principle that describes what happens in nature.

kg x m/s

The force you have to overcome to start an object moving.

Transfer of thermal energy through the motion of particles caused by temperature differences.

The region around a magnet where the magnetic forces act.

A standard for comparison that helps to ensure that the experimental result is caused by the condition being tested.

A merry-go-round horse moves at a constant speed but at a changing _____________.

When the drag force on an object falling through the air equals the force of gravity.

Kinetic energy plus potential energy.

Current is equal to the voltage difference divided by the resistance.