energy-in-1d-collisions

Energy in 1D collisions

How might energy be involved in collision problems?

• A question may require the change in kinetic energy to be calculated due to a collision, or to an impulse being applied

• Remember that although total energy will be conserved, there may be a change in the kinetic energy of the objects involved in the collision

• The kinetic energy of an object can be calculated using

• If a particle with mass  and velocity  collides with a particle of mass  and velocity , then the loss in kinetic energy would be:

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