Conceptual Flashcards
The formula for speed is
V=D
T
The particle model says we look at objects as ______ objects
Point
Briefly give an example of a motion diagram
Series of dots 🚗.. . ……
Which one requires a reference point, position or distance?
Position
______Quantities need both magnitude and direction?
Vector
Give an example of a scalar quantity?
Speed
What is the root word for instantaneous?
Instant
What is the difference in instantaneous speed and average speed?
Instant= at that moment
Average speed= over time
What Greek letter means “change in” in physics?
Delta
Distance position in displacement are all measured in______ in physics?
Meters
What does the negative sign in physics?
Direction
The speed and direction any particular instance is?
Instantaneous velocity
Velocity is different than speed, because it requires a?
Direction
Does your speed meter in your car show your average speed or instance speed?
Instant
Units
Distance, position, displacement, ______
Meters