Questions
A loaded spring gun of mass M fires a shot of mass m with a velocity v at an angle of elevation .The gun is initially at rest on a horizontal friction less surface. After firing the centre of mass of the gun-shot system
detailed solution
Correct option is C
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+mTalk to our academic expert!
Similar Questions
If fig four identical spheres of equal mass m are
suspended by wires of equal length /, so that all spheres are almost touching to each other. If the sphere 1 is released from the horizontal position and
all collisions are elastic, the velocity of sphere 4 iust after collision is
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