Question

(6.7×10-¹¹Nm²kg-²×6×10²⁴kg×7.4×10²²kg)/(3.84×10⁸m)²
what is the value​

Answer 1

$20.174 \times {10}^{19} newton$

Explanation:

$\frac{(6.7 \times {10}^{ - 11} ) \times (6 \times {10}^{24} ) \times (7.4 \times {10}^{22} )}{ ({3.84 \times {10}^{8} })^{2} } \\ = \frac{297.48 \times {10}^{35} }{14.74 \times {10}^{16} } = 20.174 \times {10}^{19}$