Questions
Two bodies of masses 1 kg and 2 kg are moving in two perpendicular direction with velocities 1 m/s and 2 m/s as shown in figure. The velocity
of the centre of mass (in magnitude) of the system will be:
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Correct option is D
v→cm = 1×i^+2×j^1+2 = i^+4j^3|vcm→| = 1312+42 = 173 = 1.37 m/sTalk to our academic expert!
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