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what is the formula for final speed. There are 3600 seconds in one hour so time 2 hours x 3600 seconds 7200. The average speed of a particle is defined as ratio of total distance travelled to the total time taken.
To find the final velocity v 1. - is vf2 vi2 2as where vf is the final speed vi is the initial speed a is the acceleration and s is the distance. The formula is where equals the average speed equals the speed for the first half of the time and equals the speed for the second half of the time.
For example the final velocity v f formula that uses initial velocity v i acceleration a and time t is.
Also we will see the time formula physics with some examples. Formula For Speed. Velocity equals distance traveled divided by time of travel the speed plus the direction of travel. Formula for Velocity Velocity is a vector value meaning that velocity includes direction.