Vector vs Scalar
what is distance?
Scalar.
what is the equation for speed?
v=d/t
+ Velocity + Acceleration =?
Speeding up forward
what are the two types of graphs?
Distance vs Time
Velocity vs Time
what is displacement?
Vector.
what is the equation for acceleration?
A= delta V/T
- Velocity - Acceleration =?
speeding up backwards
what does the slope of the graph Distance vs Time show?
Velocity/Speed
What is velocity?
Vector.
what is the equation for delta V?
Delta V= Vf-Vi
+ Velocity - Acceleration =?
slowing down forwards
what does the slope of the graph Velocity vs Time show?
Acceleration
when do vectors and scalars have the same value?
when there is no change of direction.
what is the equation for distance?
D= Vi(T)+1/2A(T)^2
+ Velocity with no Acceleration =?
Constant velocity forward
How do you tell the direction of motion on a Distance vs Time graph?
The slope of the line
what is temperature?
Scalar.
give a equation for time when Vi equals 0
Time= square root of 2D/A
Can you have no velocity while having Acceleration?
Yes, but only for an instant
how do you find the area on a Velocity vs Time graph?
use the area under the graph