PH-170

Resultant force and F = ma

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

1. $5.0\,\text{m s}^{-2}$
2. $2.0\,\text{m s}^{-2}$
3. $0.20\,\text{m s}^{-2}$
4. $50\,\text{m s}^{-2}$

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