Vocabulary
anything that has mass and takes up space
Matter
What type of graph uses a "trend line"?
Scatter Plot
What units do we use when we solve for Velocity?
cm/s
How many types of friction are there?
4
How many Laws of Motion did Isaac Newton create?
3
acting or going in the reverse direction
Opposite
What do we use line graphs for?
to measure a change over time
In the word problem: A boat travels 400 meters at 20 m/s. How long did the trip take? What is it wanting you to solve for?
What type of friction is the one that applies when objects slide past each other?
sliding friction
How many ways can motion change?
5
to apply a force
Exert
What is measured OR Dependent variable
What is something you can NEVER forget when doing calculations?
Units
If I were rolling out cookie dough to bake cookies, what type of friction would be occurring?
Rolling Friction
List 2 parts of a graph
Title, Axis, Data, Scale, units
how fast an object is moving
Speed
What kind of graph would I use if I recorded data for the number of students who like different ice cream flavors - chocolate, vanilla, strawberry, etc.
Bar Graph
What is the equation to solve for time, when given distance and velocity?
t = d / v
The greater the _______ of an object, the more static friction it will have
Mass
list 2 of the ways motion can change
Start, Stop, Speed up, Slow down, Change Direction
to reach a conclusion using evidence and reasoning
Infer
What graph would I use if I recorded data for shoe sizes vs their sales?
Scatter Plot
A runner travels 250 meters in 50 seconds. What is the runner's velocity?
5 m/s
Which type of friction applies to sail boats and sky divers?
Fluid Friction
What direction does Friction work?
Opposite of motion