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CBSE Class 9 Answered

To calculate the retardation
Asked by | 17 Feb, 2009, 09:50: PM
answered-by-expert Expert Answer

Use the formula under and calculate the retardation ( a ) :

v2 - u2 = 2 as

Here, v = 0 , u = 20 m/s , s = 0.01m

Answered by | 17 Feb, 2009, 11:57: PM

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