29. Two planets with equal masses of 6 x 1024 kg have a gravitational force of 5 x 1017 N. One of
the planets magically increases its mass to 12 x 1024 kg.
The planets' new F will be.
x 10¹7 N.
Space for calculations:
30. Two planets with equal masses of 6 x 1024 kg have a gravitational force of 5 x 1017 N. One
of the planets magically decreases its mass to 3 x 1024 kg.
x 10¹7 N.
The planets' new F will be
Space for calculations: