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This physics video tutorial explains how to solve the ballistic pendulum problem where a bullet is fired at a hanging wooden block. The bullet remains embedded in the block in an inelastic collision where kinetic energy is not conserved but momentum is conserved. The bullet block system rises to a height 'h' which this video explains how to calculate it using conservation of energy principles. Conservation of momentum occurs for any collision - elastic collisions and inelastic collisions. This video contains plenty of examples and practice problems.

Impulse and Momentum:


Conservation of Momentum:


Rocket Propulsion:


What Really Is a Force?


Inelastic Collisions:


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Impulse Momentum Theorem:


Force-Time Graphs:


Elastic Collisions:


2D Collision Problems:


Impulse & Momentum Test Review:


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Center of Mass Problems:


Center of Mass - Calculus:


Intro to Rotational Motion:


Full-Length Videos and Worksheets:


Physics PDF Worksheets:

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