Question 19
See figure. What is the force of gravitational attraction between Planet A and Planet B.
1 pts
$2 \times 10^{11}$ kg
A
B
$10 \times 10^6$ m
$1 \times 10^6$ m
$2 \times 10^{23}$ kg
$4 \times 10^{20}$ kg
53,360,000 Newtons
$5.3 \times 10^{19}$ Newtons
$4.4 \times 10^{19}$ Newtons
$1.9 \times 10^{-20}$ Newtons