Question

a body covers half of its distance with 60 m/s and remain half with 40 m/s then the average velocity is ​

Answer 1

Answer:

48m/s

Explanation:

formula is Vavg=2v1v2÷v1+v2

so v1= 40m/s

and v2=60m/s

then applying the formula, we get-

2(40)(60)/40+60

=4800/100

=48m/s

Answer 2

Explanation:

av. VEL. = V + U/2

= 60+40/2

=100/2

= 50

Therefore, av.vel=50m/s