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IPC stuff
ICP stuff
Question | Answer |
---|---|
What does the law of inirtia state? | Objects in motion stay in motion unless acted upon an outside force. |
Law of Action-Reaction state? | For ever action there is a equal and opposite reaction. |
How do you calculate the momentum of objects after they crash into eachother? | Add up their speed that equals the momentum after the crash. |
How do you find an objects weight, also called its force due to gravity. | Multiply mass by acceleration due to gravity. G=9.8 / m/s^2 |
What is pressure? | Amout of force an object pushed down onto a givin area. |
How is the pressure & volume of gas related? | One goes up, the other comes down. If one is divided, the other is divided. |
Why do objects slow down or stop? | Because there is a force oposing their motion. "Frciton" |