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What measurements do you need to calculate the speed of a train?
distance travelled and time taken average speed = distance/time
A body travels a distance of 15m from A to B and then moves a distance of 20m at right angles to AB .Calculate the total distance traveled and the dispalecement?
Total distance travelled = 20m + 15m = 35m Total displacement travelled=20m - 15m =5m
How do you calculate distance?
We always calculate distance by multipying the speed by time. ex: I travelled in 10 min at the speed of 60km/h , so the distance equals to 60 times 10 which equals to 600 km....
How many miles will you travel in 4 hours?
Without some knowledge of speed, it is impossible to calculate distance travelled in a certain amount of time. Me, personally, I will travel about 100 metres.
How do you calculate the speed of something going down a hill?
Average speed = Distance travelled/Time taken. And that applies whether the object is going downhill, uphill or is on a roller coaster.
What 2 numbers do you divide to calculate your speed?
Distance travelled/Time taken.
What measurements do you need to calculate the speed of a train?
distance travelled and time taken average speed = distance/time
What two quantities needed to calculate the speed of a car?
You need:* Distance Travelled * Time taken to travel that distance Speed = Distance / Time
What two measurements must be known to calculate velocity?
The distance travelled, and the time taken.
A body travels a distance of 15m from A to B and then moves a distance of 20m at right angles to AB .Calculate the total distance traveled and the dispalecement?
Total distance travelled = 20m + 15m = 35m Total displacement travelled=20m - 15m =5m
How do you calculate distance?
We always calculate distance by multipying the speed by time. ex: I travelled in 10 min at the speed of 60km/h , so the distance equals to 60 times 10 which equals to 600 km....
What is formula is used to calculate speed?
Distance travelled / time taken to travel the distance
What is Rf in chemistry?
Rf=Distance travelled by pigment/ Distance travelled by the solvent.Rf is the distance travelled by a sample or analyte divided by distance travelled by the solvent front in chromatography
How do you calculate speed in miles per second?
The distance travelled, measured in miles divided by the time taken, measured in seconds.
What is Rf value?
It is the distance travelled by the sample or analyte divided by distance travelled by the solvent front in chromatography.
How do you calculate Rf in chromatography?
In chromatography, Rf is the distance the solute travels divided by the distance the mobile phase travels. For example, in thin layer chromatography, if the spot travels 7 cm, and the mobile phase travels 15 cm, the Rf value for that spot will be 7/15 = 0.47
How do you get average speed?
the formula of average speed is a distance travelled divided by time v= distance travelled /time elapsed
