Which of the following statements is true?

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(C) The law of conservation of momentum is a universal principle that holds true for all types of collisions,whether elastic or inelastic,provided no

Vedclass · Accepted Answer

Total kinetic energy is not conserved but momentum is conserved in inelastic collisions.

Vedclass · Answer

(C) The law of conservation of momentum is a universal principle that holds true for all types of collisions,whether elastic or inelastic,provided no external force acts on the system.In an elastic collision,both the total linear momentum and the total kinetic energy are conserved.In an inelastic collision,the total linear momentum is conserved,but the total kinetic energy is not conserved because some energy is converted into other forms like heat,sound,or deformation.Therefore,the statement that total kinetic energy is not conserved but momentum is conserved in inelastic collisions is correct.

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