Answer:
<em>The mass of the object is 40 Kg</em>
Explanation:
<u>Net Force</u>
According to the second Newton's law, the net force exerted by an external agent on an object is:
F = m.a
Where:
a = acceleration of the object.
m = mass of the object.
The mass can be calculated by solving for m:

The object has a net force of F=600 N acting on it and travels at
, thus the mas is:

m = 40 Kg
The mass of the object is 40 Kg
The answer is 60 km. I hope it helps i dont know if this is right or wrong.
I think the answer is A because it is gravity that caused the planets to form and start orbiting around the nearest star which is the sun
Answer:
living things are found in air, water, and soil.
Explanation: