JEE-IIT-NCERT Physics & Math

We have already mentioned that we are developing the study of rotational motion parallel to the stu… Read more Moment Of Inertia

Many of you may have the experience of balancing your notebook on the tip of a finger. Figure 1 ill… Read more Centre of gravity

$We are now going to concentrate on the motion of rigid bodies rather than on the motion of general… Read more Equilibrium Of A Rigid Body

To get the total angular momentum of a system of particles about a given point we need to add vecto… Read more Torque and angular momentum for a system of particles

Just as the moment of a force is the rotational analogue of force in linear motion, the quantity an… Read more Angular momentum of a particle

We have learnt that the motion of a rigid body, in general, is a combination of rotation and transl… Read more Torque (Moment of force)