DIRECTIONS: On the basis of following diagram/ picture answer the ques – McqOptions

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1.	DIRECTIONS: On the basis of following diagram/ picture answer the questions given below: A small wooden box of mass 1 kg is placed on a big wooden box of mass 2 kg. The big box is moving on a smooth surface with a constant. Velocity 2 m/sec. The K.E. possessed by this system is (Assume there is no frictional force between the surfaces)
A.	4J
B.	8J
C.	6J
D.	12J
Answer» D. 12J

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