Question

A bus starting from rest moves with a uniform acceleration of 0.3 m/s for 4 minutes a] find speed acquired b] distance travelled answers

Answer 1

given,a=0.3m/s or 3/10m/s
t=4min=240 sec
u=0(starting from rest)

now,s(distance)=ut +1/2at^2
s=(0)(240)+1/2(3/10)(240)(240)
s=8640m
therefore, distance traveled is 8640 Ms

now,speed=distance/time
=8640/240
=32m/s