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Special Problems on Relative Motion 2
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In this lecture river problem and rain problem are discussed.

Gaurav Joshi
Mechanical Engineer. Secured AIR 5 in ESE & AIR 47 in GATE. Also cleared BARC,ONGC,ISRO. Worked for BARC, HITACHI.Guitar player & Vocalist

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thank u sir....great sir
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Sir, in the river problem, the angle was taken in degree and for the rain problem, the angle was taken in radian. could you please clarify whats the reason behind it?
Durgesh Gupta
20 hours ago
You can calculate in degree or radian as per the question. set the calculator accordingly.
SIR THANKS FOR CONCEPT SIR IN RAIN PROBLEM RAIN IS FALLING VERTICAL DOWN SO ITS DIRECTION SHOULD BE NEGATIVE MEANS -5j please reply sir
sir aapne rain problem mein man ko hi kyou stationary kiya, rain ko bhi to stationary kar sakte the aur aapne angle w.r.t rain find kiya hain, angle wrt ground matalab angle between man eyesight and ground ka bhi find kar sakte the
Karan Pandey
4 months ago
agar rain ko stationary karenge tab bhi vai answer aayega
sir Practice k liye Problem kaha se prefer krna ..... Sir Answer dijiye ...ppz
sir!! what is the difference the time required in the first part and second part bcoz in the second part it is already given minimum path.Should both be same?
1. Relative Motion-Questions 2 (For ESE AND GATE) GAURAV JOSHI

2. About me . GAURAV JOSHI B. Tech in Mechanical Engineering (2010-14) .Secured AIR 5 in ESE 2017 . Secured AIR 47 in GATE 2017 . Worked For BARC in 2017 Taught Physics for JEE in Allen Institute from 2014-16 . Worked for Hitachi in 2014 Career Institute and Aakash

3. the speed of ver is .fmd: Min Hme to CToss River & Drift. a time tale" to cross the -jver by, men. path assume width of river-loom

4. Sol" Case D or min time -oo ^rin dl 1 0 Now

5. Sol case loom

6. Sol CaseT or min. Path ero drift . Il -iver

7. case 6 dl time=foos 12.5sec 6

8. Ran PRoblew Q. A man ru ning on Hon3ontal ground with o Rain i falinq verHcalt wiH 5 /s tind the ongta at which mau wil observe ind the am All concepts of Relative #

9. Soln RI 2 n/ Um 10

10. Thank You RATE REVIEW RECOMMEND