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2014-07-27T20:52:50+05:30

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Initial velocity (u) = 0 m/sec
Time (t) = 10 sec
Distance (S) = 200 m

Formula used :
S = ut + 1/2 at²
200 = 0×t + 1/2 a×(10)²
200 = 1/2 a×100
100×a = 400
a = 400/100
a = 4 m/sec²

Force = Mass × Acceleration
         = 5000 × 4
          = 20000 Newton.
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