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A 30kg block is pulled across a table by a horizontal force of 570N and a frictional force of 68N opposing the motion. calculate the acceleration of the object
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Who was the first scientist to measure speed as distance over time?
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What is the force that opposes motion and works against the downward pull? a) friction b) gravity c) weight d) acceleration
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Which phrase describes the paleo-indians of prehistoric arkansas? a. grew cornb. lived in cliff dwellings c. crafted beautiful potteryd. hunted with stone-tipped spearswhich phrase describes native arkansas from the woodland traditiona. developed widespread agricultureb. hunted mastodon and woolly mammothc.built rectangle-shaped homesd. traded salt with other groups
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A 30kg block is pulled across a table by a horizontal force of 570N and a frictional force of 68N op...
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