Work Energy And Power Question 71

Question: Consider the following two statements 1. Linear momentum of a system of particles is zero 2. Kinetic energy of a system of particles is zero Then [AIEEE 2003]

Options:

A) 1 implies 2 and 2 implies 1

B) 1 does not imply 2 and 2 does not imply 1

C) 1 implies 2 but 2 does not imply 1

D) 1 does not imply 2 but 2 implies 1

Show Answer

Answer:

Correct Answer: D

Solution:

Because linear momentum is vector quantity where as kinetic energy is a scalar quantity.



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