3 persons manage to push a motorcar of mass 1200 \(kg\) at a uniform velocity along a level road. The same motorcar can be pushed by 4 persons to produce an acceleration of 0.4 . With what force does each person push the motorcar?
(Assume that all persons push the motorcar with the same muscular effort)
Force \(=\) \(N\)
[Note: Enter your answers with 2 decimal digits]