**Answer: First, question 1 is radiant energy. **

**Question 2 is nuclear energy**

**Question 3 is thermal energy **

**Question 4 is potential energy **

**Explanation Radiation ( or radiant energy) is high-energy electromagnetic waves. Nuclear energy such as nuclear fusion or fission can change the structure of a nucleus therefore lowering the atomic mass. When molecules vibrate, they produce a lot of energy through friction. That energy is converted into heat. An object that is not in motion but it's position can be altered to be in motion contains potential energy. Once the object gets moving, potential energy is converted into kinetic energy. **

The answer is 330 meters per second! hope this helped! please crown me if it did when you can!

These two forces are called action and reaction forces and are the subject of Newton's third law of motion. Formally stated, Newton's third law is: For every action, there is an equal and opposite reaction. The statement means that in every interaction, there is a pair of forces acting on the two interacting objects.

**Answer:**

c) The distance between the balls increases.

**Explanation:**

If you drop the balls at the same time, regardless of their masses they accelerate equally, since they will be in free fall.

However, if you drop one of the balls earlier, then that ball will gain velocity, whereas the second ball has zero initial velocity.** At the time the second ball is dropped, both balls have the same acceleration but different initial velocities.**

According to the below kinematics equation:

The initial velocity of the first ball will make the difference, and the first ball will travel a greater distance than the second ball. Hence, their distance increases.

**Answer:**

They would have to relocate to a different tree or relocate or a different area that has trees.

**Explanation:**