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Science Chp. 12.4
12.4 Vocab
Question | Answer |
---|---|
electromagnetic force | a force associated with charged particles, which has two aspects, electric force and magnetic force |
strong nuclear force | the powerful attractive force that binds protons and neutrons together in the nucleus |
weak nuclear force | a powerful attractive force that acts over a short range |
gravitational force | an attractive force that acts between any two objects |
centripetal force | a force that contiuously changes the direction of an object to make it move in a circle |