Level 13 Level 15
Level 14

## Ignore words

Check the boxes below to ignore/unignore words, then click save at the bottom. Ignored words will never appear in any learning session.

Ignore?
m/s
symbol for wavespeed
momentum
Mass * Velocity
acceleration
Net force is directly proportional to
Mass
Large body of matter.
Force
something that does work or causes a change
Gravity
natural force of attraction exerted by anything that has mass
Newton
metric unit of force
Weight
Pressure against earth
Work
moving an object over a distance
Energy
not a physical thing that can be weighed and bottled. rather its an ability possessed by things, the ability (capacity) to do work.
distance
scalar
displacement
The change in velocity would be equal to distance or displacement?
velocity
Magnitude of an objects_ is it's speed
kilogram
a unit of mass used for larger objects, like a pineapple
gram
a unit of mass for smaller objects, like a paper clip
liter
a unit of volume for larger things, like a bottle of soda
milliliter
a unit of volume for smaller things, like a drop of water
centimeter
a unit of length for smaller things, like a pencil
meter
a unit of length for longer things, like a race track
Volume
A measure of space (lwh)
m
Distance (units)
s
what si the unit - time
hrs
time (hours)
min
time (minutes)
km
distance (kilometers)
mph
velocity (miles per hour)
9.8 m/s 2
gravity/acceleration (9.8 meters per second squared)
n
amount of gas in moles
momentum (p)
kg * m/s
p
momentum
F = ma
Newton's 2nd Law is:
D=Rt
Rate equation
momentum equation
p = mv
time
scalar
frequency
in the expression ψ(x,t)=Aexp{i(ωt-kx)] the variable ω is
Period
(p) time required for successive maxima or minima to pass through a point in space
Impulse
The area under the curve on an F-t graph represents __
N/C
Electric Field
voltage
intensive property
Current
A
Resistance
ratio of voltage across a conductor to the curent carried through it.
Charge
C
Resistivity
O*m
Joules
What units does potential energy have?
Kilocalories
Unit of energy
exa
10¹8
peta
10¹5
tera
10¹²
giga
10?
mega
106
kilo
10³
hecto
10²
deka
10¹
deci
10?¹
centi
10?²
milli
10?³
micro
10?6
nano
10??
Pico
10 to the negative 12th power
10 millimeters
1 cm
100cm
1 m
1000m
1kilometer
1000 mL
1 L
1 L
1,000 mL
1 mL
1 cubic cm
1000 mg
1 g
1000 g
1 kg
2.54
1 inch
1 meter
39.37 inches
28.35
1 ounce
454 grams
1 pound
1 kilogram
2.2 pounds
.946 liter
1 quart
1 liter
1.06 quarts
100o cm3
1 L water @ 4 C weighs 1kg