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```
Initial acceleration of a particle moving in a straight line is a0 and initial velocity is zero. The acceleration reduces continuously to half in every t0 seconds. The terminal speed of the particle is:
Initial acceleration of a particle moving in a straight line is a0 and initial velocity is zero. The acceleration reduces continuously to half in every t0 seconds. The terminal speed of the particle is:

```
3 years ago

Arun
25768 Points
```							The final velocity of the particle for the first t seconds is given as v 1 =at, for the next t seconds is, v 2 = a t + a t / 2  and so on. So yes, you can apply the infinite geometric sum for these.
```
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