Gravity and Gravitational Fields (VCE SSCE Physics): Flashcards

Nkg⁻¹ or ms⁻²

9.81 Nkg⁻¹

1.61 Nkg⁻¹

$6.67 \times 10^{-11}$ Nm²kg⁻²

$g = G\frac{M}{r^2}$

$F_g = G\frac{m_1m_2}{r^2}$

$g = a$ (equivalent)

All objects fall at same rate

Vector fields

Stronger field