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Q1W8 Practice Quiz
Question | Answer |
---|---|
Name the 2 factors that impact the gravitational force between 2 objects. | mass and distance |
Why don't you feel gravity between yourself and your computer but you feel it between yourself and Earth? | Earth is more massive than your computer |
Magnetism is a type of ________________? | force |
The sun has more mass than Earth. Does the sun have more gravity or less gravity? | more gravity |
Which part of a magnet has the weakest magnetic force? | the middle |
Which part of a magnet has the strongest magnetic force? | the ends |
Like charges (++ or --) will _____________ each other. | repel |
Opposite charges (+-) will _____________ each other. | attract |
List three types of non-contact forces | magnetic, gravitational, electrical |
Charged particles have a stronger attraction to each other when they are _______________ to each other. | closer |
Non-contact forces are ____________ when they are further apart. | weaker |