Unit 1
What is speed?
The ratio of distance moved to total time required to move that distance.
What is constant velocity?
The object stops accelerating.
Newton's Third Law of Motion
What is every action force that has an equal and opposite reaction force?
What is the measure of the amount of mass in a given amount of space?
Elements are made up of what?
Elements can be a solid, liquid or gas.
What is velocity?
The speed with a specific direction.
What is friction?
Friction is a force that resists motion
Newton's Second Law of Motion
What is objects with a greater mass have a greater resistance to being put in motion?
Calculation of Density?
Density can be solved for by dividing the mass of an object by its volume.
Periodic table is arranged in what way?
Periodic table is arranged by atomic number and atomic mass.
Acceleration is what?
What is a change in velocity over time?
Newton's First Law of Motion
What is an object that is motion, will stay in motion?
Kinetic Energy
What energy is a form of energy that is directly proportional to an object's mass and speed?
Physical properties
Homogeneous and Heterogeneous