force
how much force will you need to move 200 N Mr.M
200 or more N
sound travels in
waves
how many planets in solar system
8
it will take 10 N to move 100 N
no
light travels in
waves
which car will go faster if the same amount of force is applied for a downhill race
a) a car with rough wheels
b) a car with weights at front and smooth wheels
b
sound is made by
vibrations
hottest planet
mercury
sound travels about 1 mile every 5 seconds
a) true
b) false
a
how many seconds can light travel in 3 miles
558000 sec
a car with more mass will go faster true or false
false
the ______ sends nerves to the brain
coachlea
coldest planet
neptune
a duck would survive in a
lake etc.
how fast does light travel in 10 min
1860000 miles
a force with 20 N will go faster than a force of 30 N
true
the faster the vibrations the ___________ pitch
higher
The Asteroid Belt comes between
mars and jupiter
a lion would best survive in
a) Africa
b)jungle
b
how many miles can light travel in 2 seconds
372000
it will take about 4000 N to move 1000 lbs
true
how long will it take for sound to travel 1 mile
roughly 5 seconds
how many Plutos can fit in the sun
250000000
how many saturns in the sun
about 1600
how fast does light travel
186000 miles per second