Podcast
Questions and Answers
What is the main goal of physics?
What is the main goal of physics?
- To study the behavior of living organisms
- To investigate the human mind
- To explore the history of the Earth
- To understand how the universe behaves (correct)
What is a scientist who specializes in the field of physics called?
What is a scientist who specializes in the field of physics called?
- Astronomer
- Physicist (correct)
- Biologist
- Chemist
During which century did the natural sciences emerge as unique research endeavors?
During which century did the natural sciences emerge as unique research endeavors?
- 15th century
- 17th century (correct)
- 16th century
- 18th century
Which academic discipline is considered one of the oldest, possibly the oldest?
Which academic discipline is considered one of the oldest, possibly the oldest?
What are some of the interdisciplinary areas of research that physics intersects with?
What are some of the interdisciplinary areas of research that physics intersects with?
What is the formula for calculating work when a constant force is aligned with the direction of motion?
What is the formula for calculating work when a constant force is aligned with the direction of motion?
When does a force do negative work?
When does a force do negative work?
In the example of a ball being held above the ground and then dropped, what type of work is done by the gravitational force on the ball as it falls?
In the example of a ball being held above the ground and then dropped, what type of work is done by the gravitational force on the ball as it falls?
What happens to the work done by the gravitational force if the ball is thrown upwards?
What happens to the work done by the gravitational force if the ball is thrown upwards?
What is the work-energy principle?
What is the work-energy principle?
