Which of the following statement is true about elastic and inelastic collisions? (consider these to be about "perfectly elastic" and "totally inelastic.")
group of answer choices
most collisions tend to be partially to completely elastic.
momentum is conserved in an elastic collision but not in an inelastic collision.
the velocity and therefore the kinetic energy of each object within a system remains constant during an elastic collision.
most collisions are inelastic because the collision forces cause energy of motion to be transformed into sound, light and thermal energy (to name a few).
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