A 1 kg object accelerates at a rate of 5 m/s2.

5 N.

Explanation:

We can calculate the net force on the object by using Newton's second law of motion:

F is the net force on an object

m is the mass of the object

a is its acceleration

For the object in this problem, we have

m = 1 kg is its mass

is its acceleration

Substituting into the equation, we find the net force:

c. orbital shape i hope this is correct