A particle of mass m is projected with an initial velocity u at an angle theta to horizontal. The torque of gravity on projectile at maximum height about the point of projection is

A particle of mass m is projected with an initial velocity u at an ang

1.	A particle of mass m is projected with an initial velocity u at an angle theta to horizontal. The torque of gravity on projectile at maximum height about the point of projection is
Answer» `(MGU^(2)sin2theta)/(2)` `mgu^(2)sin2theta` `(mgu^(2)sintheta)/(2)` `(1)/(2)MU^(2)sin2theta` Answer :D