Question

A train is accelerating at a rate of2m/s^2,if its initial velocity is 20m/s, what is its velocity after 30 sec?​

Answer 1

Answer:

we know that acceleration =final velocity-initial velocity/ time taken

2=v-20/30

v-20=60

:-v=60+20=80

Answer 2

Answer:

hey mate here's ur answer

Explanation:

velocity =60+20=80