Question

From position time graph shown in figure , find
(i) Velocity of ‘A’
(ii) velocity of ‘B’

(iii) Meeting point and time of ‘A’ and ‘B’

Answer 1

Answer:

a) 7.5 m/s b) 2.5 m/s

Explanation:

a) Total displacement = 80-60 = 20m

Time = 8s

Velocity = Displacement/Time

= 60/8 = 7.5 m/s

b) Total displacement = 60-40 = 20m

Time = 8s

Velocity = Displacement/Time

= 20/8 = 2.5 m/s

Hope it helps u :)