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.
