Podcast
Play an AI-generated podcast conversation about this lesson
Questions and Answers
What is the weakest of the four basic forces found in nature?
What is the weakest of the four basic forces found in nature?
- Gravity (correct)
- Weak nuclear force
- Strong nuclear force
- Electromagnetic force
Who was the first scientist to precisely define the gravitational force?
Who was the first scientist to precisely define the gravitational force?
- Sir Isaac Newton (correct)
- Albert Einstein
- Galileo Galilei
- Nikola Tesla
What did Galileo Galilei contend about falling bodies and planetary motions?
What did Galileo Galilei contend about falling bodies and planetary motions?
- Falling bodies caused planetary motions
- They were unrelated phenomena
- Planetary motions caused falling bodies
- They had the same cause (correct)
What is the force that acts at a distance, without physical contact?
What is the force that acts at a distance, without physical contact?
Signup and view all the answers
What did Sir Isaac Newton explain with his precise definition of gravitational force?
What did Sir Isaac Newton explain with his precise definition of gravitational force?
Signup and view all the answers
