Physics, 03.09.2019 17:30 jdenty3398
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?
165mph
65mph
23.5mph
41.3mph
Answers: 1
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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 fo...
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