A loaded spring gun of mass M fires a shot of mass m with a velocity v at an angle of elevation θ.The gun is initially at rest on a horizontal friction less surface. After firing the centre of mass of the gun-shot system
see full answer
High-Paying Jobs That Even AI Can’t Replace — Through JEE/NEET
🎯 Hear from the experts why preparing for JEE/NEET today sets you up for future-proof, high-income careers tomorrow.
An Intiative by Sri Chaitanya
a
Moves with a velocity mvM
b
Moves with a velocity mvMcosθ in the horizontal direction
c
Moves with a velocity mvsinθM+m along vertical direction
d
Moves with a velocity vM-mM+m in horizontal direction
answer is C.
(Unlock A.I Detailed Solution for FREE)
Best Courses for You
JEE
NEET
Foundation JEE
Foundation NEET
CBSE
Detailed Solution
as there is no force acting in the horizontal direction velocity of the center of mass remain zero but vertical direction bullet has a velocity vsinθ;so velocity of center of mass along vertical direction is mvsinθM+m