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`        a uniform rod of length 7L is bent as shown in figure.find the coordinates of centre of mass of the system.`
2 years ago

## Answers : (1)

Vikas TU
8378 Points
```							Xcom =(m1*0 + m2*l + m3*2l + m4*1.5l)/(m1 +m2 +m3 +m4)For 7l length mass be let m,then for 2l length rod,mass => m1 = m2 = m3 = 2m/7m4 = > m/7Hence,on putting the valuesxCOM = 15/14lSimilarly for y coordinates,yCOM = 6l/7
```
2 years ago
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### Course Features

• 110 Video Lectures
• Revision Notes
• Test paper with Video Solution
• Mind Map
• Study Planner
• NCERT Solutions
• Discussion Forum
• Previous Year Exam Questions