# Harper Clark

Astrophysics teacher | Tutor for 7 years

I hold a degree in Astrophysics from the Fashion Institute of Technology. My passion for understanding the cosmos drives my teaching approach, blending scientific rigor with creative thinking. With expertise in astrophysical concepts and a knack for simplifying complex ideas, I'm here to guide students through the wonders of the universe. Let's explore the stars together!

## Questions

How can parallax be used to determine distances?

What caused dense matter to exist and proceed to the big bang?

What is the distance from the Earth's center to a point in space where the gravitational acceleration due to the Earth is 1/24 of its value at the Earth's surface?

Are there any brown dwarfs optically visible from Earth?

- Can matter be turned into energy?
- Why times runs slowy when gravity is high?
- What would happen if time stopped ?
- Is there any phenomenon in astrophysics which doesn't have an explanation?
- What cause the earth's gravitational field ?
- What is the centripetal force that holds planets in orbit?
- What is the square root of 73?
- How can we verify the 3 consequences of relativity?
- If light has no mass, why it is attracted by a black hole? Like, if the force is g = m.a then the attraction would be 0 and the photon would just pass by?