Posted by Anonymous on Sunday, August 21, 2011 at 5:53am.
First convert those two speeds to m/s.
Then compute the acceleration,
a = (V2 - V1)/60 s, in units if m/s^2
Then use F = M a for the accelerating force in Newtons.
The force exerted by the engine is actually higher thn that because there is a backwards air resistance force.
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