1. If two objects each with the mass of 2.0 x 10^2 kg, produce gravitational force between them of 3.7 x 10^-6N , What is the distance between them ?

r = 0.849 m

Explanation:

Given that,

The masses of two objects,

The force between the objects,

We need to find the distance between the masses. The force between two objects is given by the relation as follows :

r is the distance between them

So, the distance between them is 0.849 m.

here are some information of the future of geothermal energy:

-the future of geothermal energy can pretty much be summed up with a single word: more

-scientists plan in going deeper than 120 meters

-we are hoping that one day, we will get all of our energy from renewable energy sources such as geothermal energy

hope this !

b. a lightning bug, plug of grass, and a worm