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CBSE Class 10 Answered

Motion
Asked by | 07 Mar, 2008, 05:59: AM
Expert Answer

initial velocity of mc = 0m/s; vel.of car = 20m/s;   acc.of mc = 3m/s2;   time = 12sec

s=ut + 1/2 at2

=0 * t  + 1/2 * 3 * 12 * 12 = 216m

Answered by | 13 May, 2008, 08:10: PM
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