Question

Of acceleration in the following graph:accewhat is the value of aceaftevelocity (m/s)610 20 30 40 50time (s) -(ans. -125m/s)​

Answer 1

Answer:

Given,

U=0

V=50m/s

T=40s

a=?

V=u+at

=>50=0+40a

=>a=50/40

=>a=5/4

=>a=1.25 m/s²

Hence, the acceleration is 1.25m/s².