Two particles of mass 1 kg and 0.5 kg are moving in the same direction with speed of 2m/s and 6m/s respectively on a smooth horizontal surface. The speed of centre of mass of the system is :
A
m/s
B
m/s
C
m/s
D
m/s
Text Solution
Verified by ExpertsThe correct answer is:
A
v cm = 
.
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