Review 4 Flashcards
What is the SI unit for length
Meter
What is velocity
Speed in a given direction
What kind of graph shows the motion of an object
D vs t
What is deceleration
Slowing down of an object
What is acceration
Ready velocity changes in speed in certain amount
What is a reference point
Used for comparison to determine if something is in motion
What is the S I system
All around the world people use it to help label units
What is speed
Distance traveled in a certain amount of time distance divided by time
What is constant speed
Speed in the same rate of motion
What does a straight line on a speed versus time graph showing
Constant acceleration
What is a solid
Definite shape and volume
What is viscosity
Resistance to flow of liquid
What is a liquid
Definite volume but no definite shape
What is gas
No definite volume or shape particles spread apart
What is Charles law
If the temperature increases at a constant pressure volume increases and with the temperature decreases at a constant pressure the volume decreases
