Find the net torque on the wheel in figure about the point `O` if `a=10cm` and `b=25cm`

Find the total torque acting on the body shown in the figure about the point O .

Calculate the total torque acting on the body shown in figure about the point O

Calculate the total torque acting on the body shown in figure about the point O.

Calculate the total torque acting on the body shown in figure about the point O.

Calculate the total torque acting on the body shown in figure about the point O.

Find the torque of forces about O ( a ) ( b )

A beam of light converges towards a point O, behind a convex mirror of focal length 20cm. Q. Find the magnification and nature of the image when point O is 10cm behind the mirror.

In the given figure if AP=10cm. Find BP . Given OA=6cm and OB=3cm.