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Fact of Ch.2
Subject | Info |
---|---|
Gravity | Bigger the mass, the more gravity. Farther away the mass, the less gravity. |
Using balance and unbalance force to find the net force | If going opposite direction, you subtract. If going the swim direction, you add. |
another name for Newtons First Law is... | The Law of Inertia. |
To find Acceleration, you... | Acc.=Net Force/Mass |
Example of Newton's Third Law is... | when you pull a rubber band back and let go, it will go in the opposite direction, but with the same energy when you pull it back. |
Formula of momentum is... | Mom.=Mass x Velocity |