Physics, 19.08.2019 05:10, simegustachocolate

Acar moves in a straight line at 16.0 m/s for 8.0 miles, then at 30.0 m/s for another 8.0 miles.
(a)
is the car's average speed less than, greater than, or equal to 23.0 m/s?
less than 23.0 m/s
equal to 23.0 m/s
greater than 23.0 m/s
(b)
calculate the car's average speed in meters/second. (enter your answer to three significant figures.)
/s

Answers: 2

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Acar moves in a straight line at 16.0 m/s for 8.0 miles, then at 30.0 m/s for another 8.0 miles.