Question

what is torque ?what is perpendical theorem​

Answer 1

$\huge\boxed{\fcolorbox{blue}{white}{Torque!!}}$

✒️Torque, moment, or moment of force is the rotational equivalent of linear force.

✒️The concept originated with the studies of Archimedes on the usage of levers.

✒️Just as a linear force is a push or a pull, a torque can be thought of as a twist to an object.

$\large\boxed{\fcolorbox{blue}{white}{Perpendicular\: Theorem!!}}$

✍️The perpendicular axis theorem can be used to determine the moment of inertia of a rigid object that lies entirely within a plane, about an axis perpendicular to the plane, given the moments of inertia of the object about two perpendicular axes lying within the plane.

KEEP CALM AND JUST CONCENTRATE IN STUDIES :)

Answer 2

Torque is a twisting force that tends to cause rotation.The point where the object rotates is known as the axis of rotation.Mathematically torque can be written as T=F*r*sin(theta),and it has units of Newton-meters.

Perpendicular axis theorem can be used to determine the movement of inertia of a rigid object that lies entirely within a plane , about an axis perpendicular to a plane,given the movements of inertia of object about two perpendicular axes lies within the plane....