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What is the average speed in kmh for a car that travels 50.0 km in 40.0 min?
It is travelling at 75 kmph.
What is the average speed for a car that travels 50.0 km in 40.0 min?
Rate = Distance / Time 50/40 = 1.25 km per min
A science teacher drove 10 miles to school in 20 minutes He drove the 10 miles home in 30 min His average velocity was ms?
He drove 20 miles in 50 min. so average was 20 x 60/50 = 24 mph
What is the average speed of a car which travels 400m in 20s?
60sec in a min/20=3*400m = 1200m/min*60(min per hr)= 72000m/h= 72km/h
What is the average speed of an object moves 20m in 3 minutes and30min 4minutes?
The average speed of an object that moves 20m in 3 minutes is 20m/3 min = 6.67 m/min. For the second scenario, to calculate the average speed of an object that moves 20m in 30 min and 4 min, we sum the time first: 30 min + 4 min = 34 min. Then, the average speed is 20m/34 min ≈ 0.59 m/min.
The average speed of a runner who runs 500.0 m in 1.3 min is?
The average speed of a runner who runs 500.0 m in 1.3 min is 6.41 m/s.
Mr Hoffman a science teacher drove 10 miles to school in 20 minutes He drove the 10 miles home in 30 min His average velocity was?
zero
What is its average speed of a horse gallops 20 km in 45 minutes what is its average speed?
20 km / 45 minutes = 0.444 km/min 0.444 km/min * 60 min/hr = 26.7 km/hr
I walked a distance of 2km in 10 min what is my average speed in km min?
When you walk a distance of 2 km in 10 minutes your average speed is 0.2 km per minute.
How long will it take to drive a car 125km at a average speed of 75km per hour?
time = distance / speed time = 125/75 = 1.66 hours = 1 hr 40 min
What is the average speed a man runs a mile?
4:50 min
A car travels 30 km at uniform speed of 40km per hour and the next 30 km at a uniform speed of 20 km per hourfind its average speed?
First 30k takes 45 min, second 30k takes 90 min, total 60k in 2¼ hours so average speed = 60 x 4/9 = 26 and 2/3 kph
