The answer to the given questions are:
- The cause of the universe: A closed, simultaneous causal loop at the first instant of time
- The size of the universe: It is 46.1 billion light years in radius.
- The object that controls gravity: The earth's mass
What is a Hypothesis?
This refers to the proposed explanation of a phenomenon and this leads to further investigation.
Hence, we can see that based on your given question, the cause of the universe, its size, and the object that controls gravity were all answered above.
Gravity is the force or pull that an object or body has when it brings others to its center.
Mathematically, it can be denoted as:
F= [tex]G \frac{m_1 m_2}{r^2}[/tex]
This is the Newton's law of universal gravitation
It should be noted that some parts of your question were incomplete, so the complete ones were answered, while general overview wa s given for the incomplete ones.
Read more about gravity here:
https://brainly.com/question/557206
#SPJ1
