The Father of physics goes to three physicists: Galileo Galilei, Isaac Newton, and Albert Einstein.

Explanation:
The father of physics title is not given to one person generally and is attributed to three people.
1. Galileo Galilei is known as the father of physics for his contributions to astronomy and the scientific revolution.
2. Isaac Newton is called the father of modern physics for his law of gravitation and laws of motion.
3. Einstein is also known as the father of modern physics for his groundbreaking theories of relativity.