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CBSE Class 11-science Answered

An object which is moving with a speed of u m/s applied brakes and achieves a retardation of magnitude 'a' m/s2. Find the distance it would cover before stopping.  
Asked by Topperlearning User | 21 Apr, 2014, 08:00: AM
answered-by-expert Expert Answer

 Initial velocity = u
   and acceleration = -a
    final velocity = 0
   Therefore, applying
  
 
Therefore, the stopping distance

Answered by | 21 Apr, 2014, 10:00: AM

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