Determine how much the gravitational force would change if M were 3 times m1, m were 2 times and the distance between them was cut in half. I'm confused please help!

Which of these questions might a character ask if the conflict is man versus self? a. which path should i take to better myself? b. which boulder will be too heavy for me to carry? c. which friend is going to ditch me today? d. all of the above

The law of the conservation of momentum says that the total momentum of any closed and isolated system cannot

What are the starting materials for nuclear fission? two small nuclei two large nuclei a neutron and a large nucleus a neutron and a small nucleus