Objects 1 and 2 attract each other with a electrostatic force of 18.0 units. If the charge of Object 1 is one-third the original value AND the charge of object 2 is doubled AND the distance then the new electrostatic force will be unit

F'=(8/3)F

Explanation:

to find the change in the force you take into account that the electric force is given by:

However, if q1'=1/3*q, q2'=2*q2 and the distance is halved, that is 18/=9.o unit:

if you multiply this result by 4 and divide by 4 you get:

hence, the new force is 8/3 of the previous force F.

true

explanation:

answer;

d. are made mostly of liquid

explanation;

-the general   composition and structure planets includes; they have a thick gas and liquid layer covering a small,solid core. mostly the gases are hydrogen and helium atmosphere and layers of liquid hydrogen. for instance neptune and uranus are examples of the outer planets, they have a core covered by ice and ammonia.

-neptune's atmosphere is hydrogen and helium with a bit of methane so there is no oxygen to breath and the interior is made up of frozen water and ammonia with a rock and iron core. thus, there is no liquid water or solid surface to survive.