PH-1358

Resultant force and F = ma

Physics · Secondary 4 · Medium · Resultant force and F = ma

A car of mass

1200\,\text{kg}

accelerates uniformly from rest to

20\,\text{m s}^{-1}

in 8.0 s. Assuming the resultant force is constant, what is the magnitude of this resultant force on the car?

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