Which could be an example of an unbalanced force?
A plate sitting on a dining room
table
A ball at the top of a hill that is
not moving
Earth orbiting the Sun
A baseball that has been thrown
to home plate

What are the three major branches of natural science? • earth and space science, life science, physical science •earth and space science, physical science, chemistry •physical science, life science, chemistry •life science, chemistry, physics

Calculate - analysis of compound composed of iron and oxygen yields 174.86 of fe and 75.14g of o. what is the empirical formula for this compound?

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