How do you calculate speed in km h?

How to calculate average speed. Speed is distance divided by time. Simply put, if you drove 60 kilometres for one hour, it would look like this: Speed = distance (60 km) / time (1 hour) = 60km/h.

What is the speed in km/h of a car that travels a distance of 240 km in 3 hours?

80 kilometers per hour
We are told that the car travels 240 kilometers in three hours. Since 240 divided by three is 80, the velocity the car is traveling at is 80 kilometers per hour.

What is the speed of a car in meters per second when it is moving at 100km h?

100 km/h = 100×1000 3600 m/s = 250 9 m/s.

What is your speed if you run 360 meters in 60 seconds?

6 meters per second
Example: You run 360 m in 60 seconds. So your speed is 6 meters per second (6 m/s).

Which part of the graph represents uniform motion of the car?

The part of the graph between time 6 s to 10 s represents uniform motion of the car.

How do you find speed with meters and seconds?

The formula for speed is speed = distance ÷ time. To work out what the units are for speed, you need to know the units for distance and time. In this example, distance is in metres (m) and time is in seconds (s), so the units will be in metres per second (m/s).

How many km has the first train travelled in 1 hour?

But the first train has started 1 hr early. So, it has travelled 50 km in this 1 hr. Hence, they will meet at 11 am. Question 6: The average speed of a train without stoppages is 48 kmph and average speed with stoppages is 40 kmph.

How many KMS does a train cover in 210 minutes?

A train covers a certain distance in 210 minutes at a speed of 60 kmph. The time taken by the train, to cover the same distance at a speed of 80 kmph is: Train covers a certain distance in 210 minutes at a speed of 60 kmph. = 60 × 210 60 = 210 kms.

What is the speed of a train 360 360 metre long?

A train 360 360 metre long runs with a speed of 45 45 km/hr. What time will it take to pass a platform of 140 140 metre long? Two trains are approaching each other with the speed of 25km/hr. and 30km/hr. respectively from two different stations A and B.

How is the total distance between two trains calculated?

In both the above cases, the total distance is the sum of the length of both the trains.