Which of the following is an example of an inelastic collision?
Correct answer: A. Collision between two vehicles
- A. Collision between two vehicles
- B. Collision between elastic balls (like tennis balls)
- C. None of these
- D. Collision between two trains connecting at low speed
- E. Collision between superballs
Explanation
If there is a loss of kinetic energy during a collision, it is called an inelastic collision. Collisiom between two vehicles is an example for inelastic collision. A collision between two vehicles is often inelastic because some kinetic energy is transformed into other forms, such as deformation, sound, and heat, resulting in reduced energy conservation and potential damage.
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Displacement, velocity and acceleration describe motion, including the horizontal and vertical components of projectile motion. The chapter connects these quantities with Newton's laws, momentum and impulse, then applies conservation of momentum to collisions, distinguishing elastic collisions from inelastic ones.
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