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Physics

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Loraine Quigley

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2y ago
3.86
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Cards in this guide (12)
What factors determines the strength of the frictional force between two surfaces

how hard the surfaces push to gether the types of surfaces involved

Microwelds are formed where

bumps from two surfaces come into contact.

Motion is a type of motion that exists in circles or curves

circular

The type of motion that's present in circular or curved pathways is called motion

circular

A car as it turns right at a street intersection engages in circular motion

True

Gravity acts on any two object with mass anywhere in a universe true or false

true

Which of the following statements about racial groups in the US is true

Which of the following statements about racial groups in the U.S. is true?

What are the some examples of motion

Some examples of motion are-random motion,periodic motion,rotatory motion,circular motion and osclitory motion

Which of the following has the lowest density

air

Even though the sun has a greater mass than earth the moon orbits earth because it's what to earth then to the sun

It is closer

Our sun and any star far away in another galaxy are too distant to feel a gravitational force between them

True

A person on a merry-go-round is constantly changing direction true or false

it depends if you are moving of staying still

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