Torque acting on a body is the product of the moment of inertia and its angular acceleration скачать в хорошем качестве

Torque acting on a body is the product of the moment of inertia and its angular acceleration

Chapter: Rotational Motion : Prove that the torque acting on a body is equal to the product of its moment of inertia and angular acceleration of the body .. When a body rotates with an angular acceleration about an axis of rotation under the action of the torque, the constituent particles of the rigid body will revolve with the same angular acceleration ... The torque acting on the body is τ = r 1 F1 + r 2 F2 + ..... + r n Fn .... ∴ τ = r 1 m 1 a 1 + r 2 m 2 a 2 + ..... + r n (m n )(a n).... ∴ τ = I α .. Hence the torque acting on a body is equal to the product of moment of inertia of the body and the angular acceleration of the body about the axis of rotation ...