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## a particle covers one fourth of its distance with speed v and remaining three fourth with speed 2v. the average speed of particle is:1.8/5v,

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## Answers ( )

Answer:1.Explanation:Speedis a variable in Physics defined by the rate at which an object go through a distance. It can be calculated as:A fourth of distance with speed v takes:

The rest of the distance with speed 2v takes:

Average speed is given by:

Total time to cover the distance:

Total distance traveled:

d = 1

average = 1 ÷

The average speed of particle is8/5v.Answer:Explanation:GivenRequiredDetermine the average speed

First, we need to determine the time spent on the journey

For the first

For the nextAverage Speed is then calculated as thus:Hence;Option 1 answers the question