Where is the cube I don't see any picture?
The answer is up . tylrhscjwizn
This is what happens to the hydrogen gas in the core of the Sun. It gets squeeze together so tightly that four hydrogen nuclei combine to form one helium atom. This is called nuclear fusion. In the process some of the mass of the hydrogen atoms is converted into energy in the form of light.
Answer:
Explanation:
Speed can be found by dividing the distance by the time.
The distance is 18 meters and the time is 3 seconds.
Substitute the values into the formula.
Divide.
The speed of the puck is <u>6 meters per second.</u>