Answer the following question- Share with your friends Share 0 Shivam Kumar answered this Dear Student, a)When a body covers same distance with different speed, Average speed =2×v1×v2v1+v2 vavg=2×60×4060+40=48 km/hb) Average velocity =total displacementtimeAs, here displacement is 0, [Initial and final position are same]so average velocity will be 0. Regards, 0 View Full Answer