In all types of collisions, the total momentum is conserved if no external forces act on the system., TRUE, FALSE, In an elastic collision, both momentum and kinetic energy are conserved., TRUE, FALSE, In an inelastic collision, objects always bounce apart without losing energy., TRUE, FALSE, A car crash where vehicles crumple or stick together is an example of an inelastic collision., TRUE, FALSE, Collisions are important to study because they help explain sports movements, vehicle safety, and accident analysis., TRUE, FALSE.

Collisions

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