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

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

1.	A particle of mass 'm' is projected with an initial velocity u at an angle 'theta' to horizontal. The torque due to gravity on projectile at maximum height about the point projection is
Answer» `("mgu"^(2)SIN2THETA)/(2)` `"MG u"^(2)sin2theta` `("mgu"^(2)SINTHETA)/(2)` `1/2"mu"^(2)sin2theta` Answer :D