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Physics
The reduced mass of two particles having masses m and 2 m is
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Q. The reduced mass of two particles having masses $m$ and $2\, m$ is
Delhi UMET/DPMT
Delhi UMET/DPMT 2011
System of Particles and Rotational Motion
A
$2\,m$
10%
B
$3\,m$
17%
C
$\frac{2m}{3}$
52%
D
$\frac{m}{2}$
20%
Solution:
Reduced mass $= \frac{m \times 2m}{m +2m}$
$ = \frac{2m}{3}$