a train runs between two stations stopping at each. Its velocity V km/min, t minutes after leaving the first station, is given by v = 0.12t(6-t)

Question

anonymous · Answer

find the time taken to travel between the two stations

amistre64 · Answer

if something is stopped, its velocity is 0 right?

anonymous · Answer

yes

amistre64 · Answer

then for which ts does V = 0?

anonymous · Answer

for t=0 and t=6 obviously...

amistre64 · Answer

obviously lol

cwrw238 · Answer

so after first starting it stops again after 6 minutes

amistre64 · Answer

i was going to say 360 seconds, but 6 minutes sounds adequate

cwrw238 · Answer

yup - lol

anonymous · Answer

yup...the time difference between the two stations is 6mins...when the train travels at Vkm/min.

cwrw238 · Answer

there you go

anonymous · Answer

LOL @Akshat4-10 and @cwrw238 for impersonating me hahahas
thanks guys ;)

anonymous · Answer

so for this question how would we find 
ii- the maximum positive velocity attained
iii- the distance between the two stations