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Grade: 12th pass
        
A particle of mass m collides with a heavy mass (at rest) elastically and after collision returns with 4/9 of it's initial kinetic energy. The mass of heavy object is :-
(1) 5m (2) 3m
4 months ago

Answers : (1)

Aastha Singh
askIITians Faculty
204 Points
							Dear student,
hope this helps579-2355_New Doc 2019-05-02 17.38.06.jpg
4 months ago
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