a car start from rest and uniformly accelerates at 1m/s sq .

Asked by  | 15th Jun, 2009, 12:21: PM

Expert Answer:

Distance traveled in nth second = u + a / 2 (2n - 1 )

Here., u  = 0 , a = 1m/s2 , n = 3

so , distance = 0 + 1/ 2 ( 2x3 - 1 )

                        =   2.5 m

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Answered by  | 15th Jun, 2009, 01:00: PM

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