ScienceByMykayla
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Home
Chemistry
Physics
Earth Science
Space
Physics
What do I ready know?
Acceleration is the change in speed and direction.
Speed = Distance/Time
Speed is how fast something is going in an amount of time.
A/An Net Force is the sum of all forces acting up on an object.
Questions that I still have and researched:
How does Newton's 2nd Law work?
What did I learn?
Acceleration= Velocity (Final) - Velocity (Initial) / Time
Negative Acceleration is a decrease in speed
Links
http://www.physics4kids.com/files/motion_intro.html
http://www.physics4kids.com/files/motion_laws.html