A particle moving in a straight line covers first half of

Last updated: 6/30/2023

A particle moving in a straight line covers first half of the distance into two equal time intervals with speed of 2 m s and 4 m s respectively and second half with the speed of 5 m s The average speed of the particle is 1 4 75 m s 2 4 25 m s 3 4 00 m s 27