Terminale snelheid: Verskil tussen weergawes
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Lyn 43:
Volgens [[Archimedes se beginsel]] is:
:<math>F_b = m_f.g = \rho_f.V_f.g = \rho_f.V_p.g = \rho_f.\frac{m_p}{\rho_p}.g = m_p.g.\frac{\rho_f}{\rho_p}.g</math>
:<math>m_f = \rho_f.V_f = \rho_f.V_p</math>
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