Vocabulary
a push or a pull
Force
this type of force does not cause an object to accelerate.
Balanced
What is friction?
Answer based on student explanation.
What is speed?
how fast an object moves over a certain distance over time
What is mass?
The amount of matter in an object
A force that opposes the motion of one object moving past another
friction
What is a contact force
an object that collides with another object delivers a contact force
You're driving down a paved road and eventually come to a stop. How much friction is present?
more friction or a lot of friction
What is direction?
the course or path in which an object is moving
How can distance be measured
miles, kilometers, feet, yds
act on an object without changing its motion
balanced forces
A gravitational pull on an object
gravity
You kick a soccer ball across a field. It comes to a stopping point. Is there friction present? Explain
Yes. (Student Explanation)
What is distance ?
the amount of space between two objects
When an object is changing its position it is in
motion
do not cancel each other out and will cause an object to change motion
unbalanced force
A birdhouse hanging on a tree
balanced
You are ice skating? Is there friction present? Explain
No. (Student Explanation)
What is motion?
a change in the position of an object
What are the states of matter
Solid, liquid, and gas
a change in a speed and direction over time
accelerate
You are arm wrestling with a friend and you win
unbalanced
You are on a slip n' slide that has soap and water. How much friction is present.
little to no friction
What is position?
The location of an object
What is Mrs. Zaylee's husband and son's name? ;)
Jake and Porter