Q283
A ball of mass 250 g moving on a smooth horizontal table with a velocity of 10 m/sec hits an identical stationary ball ‘B’ on the table. If the impact is perfectly plastic, the velocity of the ball ‘B’ just after impact would be
A.
Zero
AnswerB.
5 m/sec
C.
10 m/sec
D.
None of these
Answer: Option A
Solution
Answer: Option A
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