Relative Motion-3

2 Answers

466

Himanshu Giria ·2013-06-13 04:01:35

ABHISHEK BACHHAN (T₁)= 2d/√v²-u²
HRITWIK RAOUSHAN (T₂) = (d/v-u) + (d/v+u)
HRITWIK RAOUSHAN takes more time as T₁/T₁ <1

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Akash Anand Excellent work ...try to post a crisp solution for this.
Upvote·0· Reply ·2013-06-14 03:14:07
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T₁/T₂= âˆšv²-u²/v

squaring both sides,
(T₁/T₂)² = 1-(u/v)²
Since, u<v , (u/v)<1 , So T₁>T₂

Am I Right?

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Akash Anand First of all you prove T1 nd T2 then you decide.
Upvote·0· Reply ·2013-06-14 23:31:17
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