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`        A block of mass 50kg is projected horizontally on arough horizontal floor .The coeffcient of friction is 0.1.The block strikes the light spring of stiffness k=100N/m with a velocity 2 m/s.The max compression of the spring is? 1)1  2)2  3)3  4)4 Please urgent want with solution`
3 years ago

Vikas TU
9784 Points
```							From the energy conservation, (WET)0.5kx^2 +  -0.1*500 = 0 – 0.5m*450x^2 = |50 – 100| 50x^2 = 50x = 1 meter
```
3 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