A particle starts from origin and moves in positive x

Last updated: 6/24/2023

A particle starts from origin and moves in positive x direction with velocit ving with time as v 20 1 m s where t is in seconds Then 5 x coordinate at t 4 s is 48 Time taken to return to the origin is 10 s Speed of particle at x 40 is 4 5 m s Average speed over time duration of 15 s is 50 3 m s