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DL'S study guides
For Physics
Question | Answer |
---|---|
Newton's 3rd law? | If one object applies a force to another, the other object applies the same force to the first object, but in the opposite direction |
How many objects do a force involve? | 2 objects involves in a force: - object that applies the force - object that feels the force |
What is an Action and reaction pair? | Fa on B = - Fb on A |
write the action and reaction pair Humphrey kicks the faucet | ANSWER: Fhumphrey on faucet = -Ffaucet on Humphrey |
Write the action and reaction pair Force of gravity | Fearth on me = - Fme on earth * Im pulling up on the earth! |
Wagnar the cat is sitting on a table, find the forces on Wagnar | Fearth on wagnar = - Fw on earth Ftable on wagnar = - Fw on table |