10 miles per hour
speed is not a vector quantity, therefore direction does not matter.
16 miles/ 2 hours=8 mph
24 miles/ 2 hours=12 mph
(8+12)/2=10 mph average
average velocity = miles/hours = (100 + 30)/(2 + 1) = 130/3 ≈ 43.33 miles/hour
Average Speed= Total Distance/Total Time =(100+30)/(1+2) =(130miles)/(3hours) =43.333mph
25 miles.
25 miles
This is a question based on Pythagoras. The answer is sqrt[(15)2 + (20)2] = 25 miles
average velocity = miles/hours = (100 + 30)/(2 + 1) = 130/3 ≈ 43.33 miles/hour
Average Speed= Total Distance/Total Time =(100+30)/(1+2) =(130miles)/(3hours) =43.333mph
25 miles.
5 miles
13 miles
NC to NY takes an average of 9 hours by car.It takes about 3 hours by plane.
Speed = Distance divided by Time. So, speed = 75 miles divided by 2.5 hours = 75 / 2.5 = 30 miles per hour. Velocity is speed and direction, so the velocity is 30 mph Northbound.
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Rough distance in miles from Munich to Karlsruhe is 158 miles or 254 Kilometer or 137 nautical miles.Driving at an average of 70mph, it would take 2.25 hours to reach Karlsruhe from Munich.Your travel direction from Munich to Karlsruhe is NW (-67 degrees from North).Safe Travels!--DrJay
The car's net displacement is 0 miles (north 50 miles - south 50 miles). Since the total time taken is 5 hours, the velocity is 0 mph because velocity is displacement divided by time, resulting in 0 mph.
25 miles
exacly 25