Please give your proper reason of each step in your solution with suitable figure

10.

Question

Please give your proper reason of each step in your solution
with suitable figure

10 A particle of mass m is projected with a
velocity v making an angle of 45 ° with the horizontal The
magnitude of angular momentum of projectile about the point of
projection when the particle is at its maximum height h is

( a )       z e r o        
                 
                 
                 
            ( b )     m v h
2 ( c )     m v h 2 2          
                 
                 
                 
        ( d )     N o n e   o f
  t h e s e

Shobhit Mittal · Accepted Answer