1.

Two masses of 1 gm  and 4 gm are moving with equal kinetic energies. The ratio of the magnitudes of their linear momenta is [AIIMS 1987; NCERT 1983; MP PMT 1993; IIT 1980; RPET 1996; CBSE PMT 1997; Orissa JEE 2003; KCET 1999; DCE 2004]

A.   4 : 1 
B.   \[\sqrt{2}:1\]
C.  \[45{}^\circ \] 
D.   1 : 16
Answer» D.   1 : 16


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