question

Asked by  | 10th Jun, 2009, 10:52: PM

Expert Answer:

Let the retardation produced be a.

We have:

a=(u2 -v2 )/2s =(602 )/2*0.06=3600/0.12 =30000 kmhr-2

Answered by  | 10th Jun, 2009, 11:30: PM

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