wolfsaway wolfsaway

19-11-2018
Physics

contestada

It takes a car 1.75 h to go from mile marker 10 to mile marker 115. What is the average speed of the car? Someone who took this quiz? i will give brainliest

A. 1.6 mph
B. 60 mph
C. 65 mph
D. 183 mph

Respuesta :

19-11-2018

The distance from mile-mark 10 to mile-mark 115 is (115-10) = 105 miles.

Speed = (distance covered) / (time to cover the distance) .

Speed = (105 miles) / (1.75 hours)

Speed = (105/1.75) (mi/hr)

Speed = 60 mph (B)

Answer Link

meyamarson meyamarson

29-11-2018

The answer is...B. 60 mph

Answer Link

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