Podcast
Questions and Answers
What is the definition of Gravitation?
What is the definition of Gravitation?
- The speed of an object falling to the ground
- The resistance of an object to being moved
- The brightness of an object in space
- A force of attraction between two masses (correct)
Who discovered the law of universal gravitation?
Who discovered the law of universal gravitation?
- Galileo Galilei
- Johannes Kepler
- Albert Einstein
- Isaac Newton (correct)
What is the unit of measurement for the gravitational force?
What is the unit of measurement for the gravitational force?
- Watt
- Newton (correct)
- Joule
- Volt