Conservation of Linear Momentum

Linear and Angular momentum

Conservation of Linear Momentum

The sum of initial momentum equals the sum of final momentum in the absence of external forces. T...}

Collisions

Linear and Angular momentum

Collisions

The analysis of colliding bodies is possible due to Newton's third law and the conservation of li...}

Elastic Collisions in Two Dimensions

Linear and Angular momentum

Elastic Collisions in Two Dimensions

In an elastic collision of two dimensions in CM frame, the magnitude of final velocity of collidi...}

Angular Momentum

Linear and Angular momentum

Angular Momentum

All the equation of kinematics and dynamics of particles have thier rotational analog. The form o...}

System of Variable Mass - The Rocket

Linear and Angular momentum

System of Variable Mass - The Rocket

Rocket prpoulsion is not based on Nwwton's third law as commonly thought. Multistage rocket is re...}