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ENGINEERING
TIME!
With Emmanuel and Matt
Last Week:
Materials
Egg Drop
PARACHUTES
Parachutes make things
fall slower.
They catch the air and let
people fall safely.
BUT HOW..?
MATERIALS
Parachutes have to be very light in order to work.
We have to choose a light material to make the parachute out of.
SURFACE AREA
Surface Area is the amount of area on the outside of an object
Dimes have a small surface area
Umbrellas have a large
surface area
Now we have a problem for
you!!
BUILD A PARACHUTE
GOOD LUCK!!