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1 answer:

givi [52]3 years ago

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-- Steven is in his car, rolling slowly but with his foot on the gas and speeding up.

-- Sharon is in her car, rolling fastly but with her foot on the brake and slowing down.

-- Josh is in his car, keeping at a steady 20 miles per hour as he turns the corner.

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Explanation:

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using formula for tension calculation

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