If the kinetic energy of a body becomes four times of its initial value, then new momentum will
If the kinetic energy of a body becomes four times of its initial value, then new momentum will
Becomes twice its initial value
Become three times its initial value
Become four times its initial value
Remains constant
If the kinetic energy of a body becomes four times of its initial value, then new momentum will
$P = \sqrt {2mE} $
$P \propto \sqrt E $ i.e. if kinetic energy becomes four time then new momentum will become twice.
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