Three rods of the same mass are placed as shown in the figure. What will be the…
Physics · JEE Main · NTA Exams — Laws of Motion
Three rods of the same mass are placed as shown in the figure. What will be the co-ordinate of centre of mass of the system ?
- \(\left(\frac{\mathrm{a}}{2}, \frac{\mathrm{a}}{2}\right)\)
- \(\left(\frac{\mathrm{a}}{\sqrt{2}}, \frac{\mathrm{a}}{\sqrt{2}}\right)\)
- \(\left(\frac{2 \mathrm{a}}{3}, \frac{2 \mathrm{a}}{3}\right)\)
- \(\left(\frac{\mathrm{a}}{3}, \frac{\mathrm{a}}{3}\right)\)
Answer
(D) ( a 3 , a 3 )
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