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`        The velocity of a particle at an instant is 10m/s.After 3s it's velocity will become 16 m/s.The velocity at 2s,before the given instant will be`
3 months ago

## Answers : (2)

Arun
22539 Points
```							Acceleration = (v - u) / t= (16 - 10) / 3 = 2 m/s²Acceleration of body is 2 m/s²Now,v = u + at10 = u + (2 × 2)u = 10 – 4u = 6 m/sVelocity 3 seconds before was 4 m/s
```
3 months ago
aswanth nayak
66 Points
```							dear student, Acceleration = (v - u) / t= (16 - 10) / 3 = 2 m/s²Acceleration of body is 2 m/s²Now,v = u + at10 = u + (2 × 2)u = 10 – 4u = 6 m/sVelocity 3 seconds before was 4 m/sHope it helps youregards
```
one month 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