1-D and 2-D Motion
The ratio of distance divided by time.
What is average speed?
The general term for a quantity in which both direction and magnitude are relevant.
What is a vector?
The scalar quantity given by force times distance.
What is work?
The quantity of an object's mass times its velocity.
What is momentum?
The mathematical representation for vector direction in one dimension.
What is the sign?
Fnet=m*a
What is Newton's 2nd law of motion.
This is produced as a result of the work done by friction.
What is heat?
The type of collision in which two objects stick together and move with the same velocity.
What is a perfectly inelastic collision?
A general term for motion where the only acceleration is due to earth's gravity.
What is free-fall motion?
What is weight?
1/2*k*x2
What is spring energy?
The type of collision in which energy is conserved.
What is a perfectly elastic collision?
Mathematical relationships between velocity, displacement, and time as long as acceleration is held constant.
What are the kinematics equations?
When you push on a wall, the wall pushes back.
What is an action/reaction pair?
What is the conservation of mechanical energy?
The slope of a position vs. time graph.
What is velocity?
The process of breaking down vectors into perpendicular components in order to determine the resultant.
What is vector addition?
Power
What is "Whatever you can get away with?"
The product of force times time that is responsible for changing an object's momentum.
What is an impulse?