Day 1,3
______________________________ is the variable being manipulated or changed by the experimenter
Independent
A __________________ relationship is a straight line with either a positive or negative slope, as x changes, y changes proportionally, y=x
linear
_________________ is a change in velocity
acceleration
Kilograms are the units for ____________
mass
______________________ is the magnitude between a start and end point that has been traveled
distance
______________________________ is the variable that is being tested in an experiment and depends on independent variable
Dependent
A __________________ relationship is a downward curved line in which x increases and y decreases, y=1/x
inverse
·In a motion diagram, we use ______________ arrows for fast and _______________ arrows for slow
long, short
Meters are the units for _______________
displacement
_____________________ is the shortest path between two points
displacement
______________________________ is the variable that does not change in an experiment
Constant
A _________________ relationship is a steep curve in which x increases and y increases in a squared fashion, y=x^2
quadratic
________________ of a d-t graph tells us the velocity
slope
m/s are the units for ________________
velocity
______________ describes the magnitude
scalar
A ________________ relationship is one in which x increases and y increases at the same rate, it must pass through the origin
direct
_______________ velocity stays the same
constant
__________________________________________ of a v-t graph tells us the displacement
area under the curve
Newtons are the units for ______________
force
_____________________ is magnitude plus a direction
vector
A linear relationship does not have to pass through the ________________
origin
_______________ velocity will not stay the same
changing
On which day did we use metal balls to test change in velocity?
Day 7
m/s^2 are the units for ________________
acceleration
What is the activity we did in class on day 5?
Stations