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Science Project
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Published on Nov 22, 2015
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PRESENTATION OUTLINE
1.
FORCES
PROJECT BY ISABELLA AND CALISTA
2.
THREE FORCES
GRAVITY, NORMAL FORCE, AND AIR RESISTANCE
3.
WE ARE USING A MARKER
TO SHOW HOW FORCES ACT ON IT
Photo by
David Guo's Master
4.
DROPPING THE MARKER
5.
THE MARKER
The force of us dropping the marker gives it more speed.
When the marker drops, air resistance slows it down.
The gravitational force is greater than the normal force.
Therefore, the marker would quickly hit the ground.
The normal force is what is keeping it from flattening.
Photo by
David Guo's Master
Isabella Znaor
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