Physics - Center of Mass Question with Solution | TestHub

PhysicsCenter of MassCalculate of COMEasy2 minQB

PhysicsEasysingle choice

If a portion of uniform disc of radius 3R is removed and placed near its surface as shown. Find x-coordinate of COM complete system (R=9m).

Answer:

Solution:

$s_{co m} = \frac{m _{1} s _{1} + m _{2} s _{2}}{M}$

$s_{co m} = \frac{m _{1} \times 2 R}{M} {s_{2} = 0}$

$s_{co m} = \frac{2 R}{9} = 2$

Stream:JEESubject:PhysicsTopic:Center of MassSubtopic:Calculate of COM

⏱ 2mℹ️ Source: QB

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