Consider following two statements 1. Linear momentum of a system of particles is zero 2. Kinetic ene

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5.Work, Energy, Power and Collision

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Consider the following two statements
$1.$ Linear momentum of a system of particles is zero
$2.$ Kinetic energy of a system of particles is zeroThen

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 $1$

(AIEEE-2003)

Solution

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

Standard 11

Physics

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