Term
| formula for average speed |
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Definition
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Term
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Definition
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Term
| distance=area under ______ |
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Definition
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Term
| what 3 things change when a force is applied |
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Definition
| speed, direction of movement ,shape |
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Term
| what 3 things will there be if a force is applied |
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Definition
| a push a pull and a twist or turning action |
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Term
| what can we use to measure the size of a force |
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Definition
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Term
| what units do we measure force in |
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Definition
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Term
| mass is measured in _______ |
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Definition
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Term
| Does mass change depending on where you are in the universe |
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Definition
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Term
| weight is measured in ______ |
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Definition
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Term
| Does your weight change depending on where you are in the universe |
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Definition
| yes because the gravitational force due to a planets's gravitational feild |
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Term
| formula for gravitational field strength |
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Definition
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Term
| what is the gravitational field strength on earth |
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Definition
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Term
| name 4 ways in which friction can be prevented |
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Definition
smoothing surfaces
lubricating
air cushion
rolling with wheels |
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Term
| what are you doing if you if you reduce drag |
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Definition
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