# Momentum

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- Created by: JackREASON
- Created on: 05-10-14 23:23

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**Momentum**

- The momentum of a moving object depends on its mass and velocity.
- Momentum is a vector quantity.
- momentum (kg m/s) = mass (kg) x velocity (m/s)

Momentum is mass multiplied by velocity, so the units for momentum are a combinationof the units for mass and velocity.

**Collisions**

When two objects collide, the total momentum before the collision is the same as the total momentum after the collision, providing no external forces act. Momentum is conserved.

**Momentum and Safety**

Momentum…

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