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Physics, 28.01.2021 21:10 samiyahbass

• ALWAYS use significant figure rules. Remember that these rules apply to all numbers that are measurements. You travel 20.0 mph for 0.500 hour, 40.0 mph for 1.00 hour, 30.0 mph for 0.500 hour, and 50.0 mph for 2.00 hours.
What is the average speed?

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