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```
Three blocks m1,m2,m3 of masses 1.5,2,1kg are in contact and placed on a horizontal table with coefficient of friction=0.2.if a force F is applied on m1,acceleration produced is 3m/s2.find force exerted by m1 on m2.
Three blocks m1,m2,m3 of masses 1.5,2,1kg are in contact and placed on a horizontal table with coefficient of friction=0.2.if a force F is applied on m1,acceleration produced is 3m/s2.find force exerted by m1 on m2.

```
2 years ago

Dharun J
35 Points
```							Consider the whole thing as a single block of mass 4.5 the force needed to start moving is 4.5×10×.2=9N then for 3 ms per sec sq the force needed is 13.5N this is a clue plss try ur bedt to get full ans hard work is successful entity again if u didnt get tell me ill give full ans
```
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