Physics September 14-18, 2015

This week we will study Newton's Three Laws of Motion

*An object will stay in rest unless acted on by an unbalanced force. An object will stay in motion at the same speed and in the same direction unless acted on by an unbalanced force.

*The acceleration of an object by a force is inversely proportional to the mass of the object and directly proportional to the force.

*For every action, there is an equal and opposite reaction.

Vocabulary (These terms are defined on my quizlet page)  Test on Friday
Speed
Acceleration
Velocity
Inertia
Unbalanced Force
Balanced Force
Friction
Work
Joules
Momentum
Reaction Force
Action Force
Net Force