Vocabulary
Lab Information
Random
CER Information
Scenarios
Random 2
100
Motion
The action or process of moving or being moved.
100
What are the 3 important Variables in a lab?
Controlled, Independent, Dependent.
100
If more friction is exerted on the object, the object will travel a ______ distance.
Shorter
100
Claim
The main Argument in the essay
100
Scott and James work at a grocery store. After the grocery store closed, there were playing a game with a shopping cart and Scott's skateboard. They crashed the skateboard and the shopping cart two times. Teh shopping cart had more mass in Crash 2 than it did in Crash 1. in which crash did the skateboard experience a stronger force? Why?
Crash 2, the force on the cart was stronger since the cart had a higher mass and changed velocity the same amount, so the force on the skateboard was also stronger.
100
When a force acts on an object, the object with change its motion by speeding up, slowing down, changing directions starting motion or stopping. TRUE OR FALSE
TRUE
200
Force
Push or pull effect
200
Controlled Varible means?
The variable that stays the same
200
When more force is exerted on an object, the object will change its velocity. True or false?
True
200
Evidence
Facts, Quotes, Statistics from reliable sources. to help support your claim
200
When looking at the diagram, Which direction does the blue stone go?
Opposite direction
200
In a collision a force is exerted on ______.
The force strength is _____
and in ________
Both objects
Different amount
any direction
300
Velocity
the speed of something in a given direction
300
Independent Variable means?
The variable that changes
300
If the same strength force is exerted on two objects with different masses, the objects with _____ mass will travel ______
most/slowest
less/fastest
300
Reasoning
The process for making clear how your evidence supports your claim.
300
Object A is moving to the right 3 cm/s. You want to slow it down do it hits teh target going 1cm/s to the right. How much force and what direction should you exert on object A?
20 N (2 clicks) to the left
300
What does the pink arrow mean in the SIM
Force
400
Friction
the resistance that one surface or object encounters when moving over another.
400
Dependent Variable means?
The variable that is measured and recorded.
400
In a collision do both objects experience the same force. and why
No. Up to teacher, better be a good WHY
400
How many paragraphs is a good persuasive essay?
5
Intro
3 body
1 conclusion
400
The pod had a higher mass after collecting asteroids, so it was no able to stop before colliding with the space station. After the collision the space pod changed directions. The station's Velocity changed _____ the pod's velocity. I know this because ____________.
Less than
The station experienced the same force as teh pod but because it had a higher mass its velocity changed less.
400
What does the blue arrow mean in the SIM?
Velocity
500
Mass
Weight of an object
500
What are the 5 ways you can change the velocity of an object?
speed up
slowing down
Chaning directions
Starting mortion
Stopping
500
In the reading CRASH! it talks about a car colliding with a bug. Which object(S) experience a force?
Both the bug and the car
500
In your body paragraphs are they all evidence for your thesis? or do they have to have a opposition paragraph?
Two for and one against.
500
From " Designing Wheelchairs" article we learned that wheelchairs are designed differently for different sports. a racing wheelchair is made with less mass, and a rugby wheelchair is made with more mass.
Which wheelchair would be more difficult to stop when traveling at the same speed? and Why?
Rugby, because of the higher mass.
500
When looking at the diagram, Which direction does the yellow stone go?
same direction