A sphere of mass 2kg strikes another sphere of mass 3 kg at rest with – McqOptions

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1.	A sphere of mass 2kg strikes another sphere of mass 3 kg at rest with a velocity of 5 m/s. if they move together after collision. What is their common velocity?
A.	5 m/s
B.	6 m/s
C.	1 m/s
D.	2 m/s
Answer» E.

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