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A wheel start rotating from rest is uniformly accelerated with 4rad/s2 for 10s it is then allowed to rotate uniformly for the next 2s and is finally brought to rest in the next 10s find the total angle rotated by the wheel
A wheel start rotating from rest is uniformly accelerated with 4rad/s2 for 10s it is then allowed to rotate uniformly for the next 2s and is finally brought to rest in the next 10s find the total angle rotated by the wheel

```
2 years ago

Saurav
224 Points
```							First 10s S =1/2x 4x 100=200V at t=10  is 4x 10=40S from 8 to 10 is 40x 2=80And for 10 to 18 it is similar to 0 to 10Therefore total  angle rotated is 480°
```
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