Raymond B. answered 03/26/21
Tutor
5
(2)
Math, microeconomics or criminal justice
120 + 150 = 270 miles
120/60 = 2 hours
150/50 = 3 hours
270 for 5 hours
270/5 = 54 mph average speed
Sabrina A.
asked 03/26/21John drove south 120 km at 60km/hr and then east 150 km at 50km/hr. Find the magnitude of the average velocity. Thank you!
Raymond B. answered 03/26/21
Math, microeconomics or criminal justice
120 + 150 = 270 miles
120/60 = 2 hours
150/50 = 3 hours
270 for 5 hours
270/5 = 54 mph average speed
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