The metric unit for Force (what forces are measured in)
Newtons (N)
100
Distance traveled over time
speed
100
Tell me which of Newton's Laws each statement is describing
A) An object in motion stays in motion
B) For every action there is an equal and opposite reaction
C) Force equals mass multiplied by acceleration (F=MA)
A) 1st
B) 3rd
C) 2nd
100
Bonds break down between elements and reform
Chemical reaction
100
An educated guess you can test scientifically
Hypothesis
200
Used to measure mass in our lab
Triple beam balance
200
Change in speed over time
acceleration
200
A push or a pull
Force
200
Water freezing is what kind of change?
Physical
200
The variable that changes in an experiment
independent
300
Two vector measurements
Velocity
Force
300
Two tools used together to measure speed
ruler and stopwatch
300
The combination of all the forces on an object.
Net Force
300
Leaves changing color is what kind of change?
Chemical
300
Why should you always do multiple trials in a science experiment?
To reduce bias
Make the results more accurate
400
Write a possible measurement unit for the following:
Velocity
Acceleration
Force
Distance
Volume
m/s
m/s2
N
m
L
400
Speed with a direction
velocity
400
When the net force is zero
balanced force (object that is not moving)
400
What are the 3 parts of an atom and what type of charge do they carry?
Neutron (0)
Proton (+)
Electron (-)
400
Who is Ms. Shaffery's home team?
Phoenix Coyotes
500
The metric tool we would use to measure the length of Beast
meter stick
500
A biker rides 15 miles in 60 minutes. What is his speed in miles per hour?
15 miles/hour
500
An object is pushed East with 15 Newtons
and pulled East with 13 Newtons
What is the net force acting on the object?
28 Newtons
500
The mass at the end of an experiment is the same as the mass at the start of the experiment (Name that law!)
Law of Conservation of Matter
500
The kind of pets Ms. Shaffery has
2 cats
2 bearded dragons (lizards)
1 betta fish
Beast