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What is the speed of a car that has traveled 20 km in 30 minutes?
What is the average speed of the bus? The answer is 40 km/h but how do I figure that out?
What is the speed of a car which covers a distance of 15 km in 20 minutes?
If the car travels 15km in 20 minutes, and 20 minutes are a third of an hour, so the speed per hour is : (15km * 3)/(20min * 3) = 45km/60min, as 60min is an hour so it’s equal to 45km/h.
How long does it take to travel 15km?
The distance equals 15km and the rate is 90 km/h. (15 km)/(90 km/h) = (1/6)h or “one-sixth of an hour.” Convert this to minutes. (1 h)/6 * (60 min/h) = 10 min. Thus, the answer is 10 minutes.
How long it rain will take to travel a distance of 200 km with a speed of 60 km per hour?
\”5. How long a train will take to travel a distance of 200 km with a speed of 60 km h-? Ans. 3h 20 min.
What is the speed of the car in 20 minutes?
The car travels 20 km in 20 minutes so it travels 20 km*60 min/20 min = 60 km. It travels 60 km in 60 mins or 1 hour, so its speed = 60 km/h. Thanks again for the question.
What is the speed of 15 km/h in 20 minutes?
The easiest way is to multiply 15 km by 3 because 20 minutes is a fraction of 1/3 from an hour which give an answer of 45km/h. The fundamental way to solve this type of question is to do unit conversion. The velocity (or speed) of the car is 15 k m / 20 m i n u t e s.
What is the speed of the car in meters per second?
The speed of the car is 40 km / hr if it travels a distance of 20 km in 30 minutes. In meters per second this speed is 11.11 m/s. speed = 200 m / 18 s = 11.11 m/s.
How many kilometers can a car travel in 30 minutes?
At 20km per hr. you will travel 10km in 30 minutes. (Half the distance.) So if you travel at 40km per hr. (twice the speed) you will travel 20km in 30 minutes. Answer. The speed of the car may be 40km per hour. , trying to emulate renaissance scientists.