Question

the velocity time graph of a particle is shown in figure X in metre anti insect in the speed of a particle is​

Answer 1

Answer:

Explanation:

Answer :

A::B

Solution :

Displacement s=net area of v-t graph

=40+40+40−20=100m

Distance d=|Total area|

=40+40+40+20=140m

(a) Average velocity=st=10014=507m/s

(b) Average speed=dt=14014=10m/s