Question

Calculate the force of gravitation between two objects of masses 80 kg and 1200 kg kept at a distance of 10 m from earth each other

Answer 1

$f \ \frac{gmm}{ {d}^{2} }$
$g = 6.67 \times {10}^{ - 11}$
$f = \frac{(6.67 \times {10}^{ - 11})(80)(1200) }{ {10}^{2} }$



$f = \frac{6.67 \times {10}^{ - 11} \times 96000 }{100}$
$f = 6.4032 \times {10}^{ - 8}$

Answer 2

Answer:

F = GMm/d(sq)

=6.67*10^-11 * 80*1200/10^2

=6403.20 *10^-11

=6.4032*10^-8