1.

A sphere collides with another sphere of identical mass. After collision, the two spheres move. The collision is inelastic. Then the angle between the directions of the two spheres is                    [KCET 1994]

A.          \[90{}^\circ \]             
B.  \[0{}^\circ \]
C.          \[45{}^\circ \]             
D.          Different from\[90{}^\circ \]
Answer» E.


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