PH-115

Resultant force and F = ma

Physics · Secondary 3 · Medium · Resultant force and F = ma

1. 0.40 m s$^{-2}$
2. 2.5 m s$^{-2}$
3. 3.0 m s$^{-2}$
4. 10 m s$^{-2}$

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