Question

A bus starting from rest moves with a uniform acceleration of 0.1m/s-2 for 2 minutes. Find the speed acquired and the distance travelled

Answer 1

HEYA MATE,

HERE IS UR ANSWER.

Thanks for asking this question.

Given,

Initial velocity(u)="0m/s"
Accelaration(a)="0,1m/s-2"
Time="2 mins=60*2=120 secs"
Final velocity=?

v=u+at
v=0+(0.1)120
v=0+12
v=12m/s
i.e 
Final Velocity="12m/s"
Distance(s)=v(v)-u(u)=2a
s=144-0=2(0.1)
s=144=0.2
s=1440=2
s=720m
 
Therefore,
(a)=12m/s
(b)=720m

I HOPE IT HELPS U.