virtus
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(6t)



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virtus
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find the time taken to travel between the two stations

amistre64
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if something is stopped, its velocity is 0 right?

Akshat410
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yes

amistre64
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then for which ts does V = 0?

Akshat410
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for t=0 and t=6 obviously...

amistre64
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obviously lol

cwrw238
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so after first starting it stops again after 6 minutes

amistre64
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i was going to say 360 seconds, but 6 minutes sounds adequate

cwrw238
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yup  lol

Akshat410
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yup...the time difference between the two stations is 6mins...when the train travels at Vkm/min.

cwrw238
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there you go

virtus
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LOL @Akshat410 and @cwrw238 for impersonating me hahahas
thanks guys ;)

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