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`        , a car travels with a uniform velocity of 201 metre per second to travel applies the brakes and their car comes to rest in 10 seconds calculate the retardation`
2 years ago

Arun
23353 Points
```							Dear student

put V = u + a*t
0 = 201 + a * 10
a = – 201/10
a = – 20.1
or we can say rtardation is 20.1 m / s2.
I f we use word ‘acceleration’ then we have to say  –20.1 m/ s2

Regards
```
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