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What is the average speed of a helicopter that flies 50 km in 20 minuets and then 30 km in 10 minuets?
To find the average speed, first calculate the total distance and total time. The total distance is 50 km + 30 km = 80 km. The total time is 20 minutes + 10 minutes = 30 minutes, which is 0.5 hours. The average speed is then total distance divided by total time: 80 km / 0.5 hours = 160 km/h. Thus, the average speed of the helicopter is 160 km/h.
A family takes a car trip. They travel for an hour at 80 Km and then 2 hours at 40 Km. Find their average speed during the trip?
To find the average speed, first calculate the total distance traveled. In the first hour, they cover 80 km, and in the next two hours at 40 km/h, they cover 80 km as well (2 hours × 40 km/h = 80 km). The total distance is 160 km (80 km + 80 km), and the total time is 3 hours (1 hour + 2 hours). Thus, the average speed is total distance divided by total time: 160 km / 3 hours = approximately 53.33 km/h.
A lorry traveled 460km from dover to york and a further 369km from york to Perth how far did the lorry travel in total?
The lorry traveled a total distance of 460 km from Dover to York and an additional 369 km from York to Perth. To find the total distance, simply add the two distances together: 460 km + 369 km = 829 km. Therefore, the lorry traveled 829 km in total.
How do you find average speed in km per hour?
That depends on what data you have. If you know the distance travelled and the time it took, just divide the total distance by the total time. If distance is in kilometers, and time in hours, then the speed will quite naturally come out in km/hour.
What is 80 km is 9 of what distance?
80km80
A cyclist leaves home and rides due east for a distance of 45 km she returns home on the same bike path if the entire trip takes 4h what is her average speed?
To find the average speed of the cyclist, we first determine the total distance traveled. The cyclist rides 45 km east and then returns 45 km home, making the total distance 90 km. The total time for the trip is 4 hours. Thus, the average speed is calculated as total distance divided by total time: 90 km / 4 h = 22.5 km/h.
A car moved a total distance of 120 km in 90 minutes (1.5 hours). What was the speed of the car?
To find the speed of the car, divide the total distance by the total time. The speed is calculated as follows: 120 km ÷ 1.5 hours = 80 km/h. Therefore, the speed of the car was 80 kilometers per hour.
A car travels at a constant speed of 30.0 ms for 0.8 h. find the total distance traveled in km.?
cocomelin
What is the distance between Melaka and Ipoh?
The distance from Melaka to Kuala Lumpur is about 150 km. The distance from Kuala Luampur to Ipoh is about 200 km. So the total is around 350 km.
When a person moves a distance of 3km towards East then 2km towards North and 3.5km towards East find a distance covered by person and displacement?
The total distance covered by the person is ( 3 km + 2 km + 3.5 km = 8.5 km ). The displacement of the person is the straight-line distance from the initial point to the final point, which can be calculated using Pythagoras' theorem as ( \sqrt{(3 km)^2 + (2 km + 3.5 km)^2} \approx 5.7 km ).
Becky leaves home and rides a distance of 30 km It took her 2.5 hours what is her speed?
Average speed = Total Distance/Total Time = 30 km/2.5 hours = 12 km/hour.
A truck travels to and from a stone quarry that is located 2.5 km to the east what is its total distance?
2,5 km one way and 2,5 km the other2,5 + 2,5 = 55 km total
