4 equal to or greater than one KN0018 9 A particle moves in

Last updated: 6/28/2023

4 equal to or greater than one KN0018 9 A particle moves in a straight line for 20 seconds with velocity 3m s and then moves with velocity 4 m s for another 20 seconds and finally moves with velocity 5 m s for next 20 seconds What is the average velocity of the particle 1 3 m s 2 4 m s 3 5 m s 4 zero KN0019