ALL EXAM USEFUL MATHS TRICK:- TIME AND SPEED FILE VERY USEFUL

ALL EXAM USEFUL MATHS TRICK:- TIME AND SPEED FILE VERY USEFUL


Speed is a measure of how quickly an object moves from one place to another. It is equal to the distance traveled divided by the time. It is possible to find any of these three values using the other two. This picture is helpful:




The positions of the words in the triangle show where they need to go in the equations. To find the speed, distance is over time in the triangle, so speed is distance divided by time. To find distance, speed is beside time, so distance is speed multiplied by time.


All of the calculations in this section will be worked out using the distance, speed and time equation. An easy way to remember the distance, speed and time equations is to put the letters into a triangle.


The triangles will help you remember these 3 rules:
Distance = Speed x Time
Time = Distance/Speed
Speed= Distance/Time
On the next page there are some examples to work through. Have paper and a pen handy, draw the distance, speed and time triangle on your paper, then try the examples.

No comments:

Get Update By Email