If the kinetic energy of a body increases by $0.1\%$, the percent increase of its momentum will be .............. $\%$
If the kinetic energy of a body increases by $0.1\%$, the percent increase of its momentum will be .............. $\%$
$0.05$
$0.1$
$1$
$10$
If the kinetic energy of a body increases by $0.1\%$, the percent increase of its momentum will be .............. $\%$
$P = \sqrt {2\,mE} $ $P \propto \sqrt E $
Percentage increase in $P = \frac{1}{2}$(percentage increase in $E$)
= $\frac{1}{2}(0.1\% ) = 0.05\% $