Computation of mass and average density of Earth

Gravity | acceleration due to gravity

Newton's law of gravitation | mathematical form of Newton's law of gravitation | vector form of Newton's law of gravitation

Center of mass of a uniform rod

Center of mass motion

Center of mass | center of mass of two particle system | conservation of momentum

Revision Notes | MOTION IN A STRAIGHT LINE | part 1

XI PHYSICS Revision Notes CHAPTER 3 MOTION IN A STRAIGHT LINE 1. An obje…

Inelastic collision in One dimension

Elastic collision in one dimension

Relation between linear motion and rotational motion

Conservation of angular momentum

Theorem of parallel axes

THEOREM OF PARALLEL AXES :  Theoment of inertia of any object about an ax…

Theorem of prependicular axes

Theorem of prependicular axes For any plane body (e.g. a rectangular shee…

Relation between Angular momentum (L) and moment of inertia (I)

Relation between torque and moment of inertia

Bird and cage problem

Q1. THE BIRD IS SITTING ON THE FLOOR OF A WIRE CAGE . SUDDENLY IT STARTS FLYI…

Relation between moment of inertia and kinetic energy of rotation

moment of inertia | moment inertia of rigid body |

motion in a vertical circle

a cyclist leans inward while taking a turn on the road

turning of car on banked road

turning of car on level road

angular position | angular displacement | angular velocity | relation between angular velocity and linear velocity | time period of rotation | frequency of rotation | relation between angular velocity and linear velocity and time period |centripetal acceleration |

projectile motion | motion in plane |