Questions
1 kg and 2 kg particles are connected by a light string which passes over a light pulley. The system is released from rest. Then acceleration of the centre of mass of the particles is
detailed solution
Correct option is A
a = Acceleration of each particle = 2-12+1g=g3∴Acceleration of centre of mass is ac=2 x g3+1 x -g32+1=g9=109m/s2Talk to our academic expert!
Similar Questions
The velocity of the CM of a system changes from to during time = 2s. If the mass of the system is m: l0 kg, the constant force acting on the system is:
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