Kinetic and Potential Energy
Gravity
Chemical Reaction/
Change
Change
Newton’s Law
light
100
if a baseball is sitting on a table is it potential energy or kinetic energy?
potential energy
100
does gravity decrease with distance from an object true or false?
true
100
is water boiling a chemical reaction?
no
100
when did newton die?
March 31, 1727
100
can light waves travel through space?
yes
200
true or false the faster an object is the more kinetic energy?
true
200
what two things do gravitational force depend on?
a. color
b. mass
c. distance
d. acceleration
e. odor
b,c
200
is a marshmallow roasting a chemical reaction?
yes
200
newtons first law?
when an object at rest stays at rest and an object in motion stays in motion
200
what is shown in this diagram
reflection
300
is a falling raindrop potential energy or kinetic?
kinetic energy
300
what is the net force?
pushing 29 pulling 10
39
300
what is it called when a chemical reaction is formed?
product
300
what are two types of forces?
balanced and unbalanced
300
what property is this?
translucent
400
the mor_____ the more kinetic energy?
mass/velocity
400
what is the net force?
pushing 30 pushing 30
0
400
what is it called before you have a chemical reaction?
reactants
400
define acceleration
change in rate
400
light bouncing off of an object?
reflection
500
definition of mass?
the amount of matter in an object.
500
what is the net force?
pulling 24 pulling 25
49
500
what is a reactant?
the original substance
500
when forces are _______ they don't move
balanced
500
what property is this called?
refraction