Podcast
Questions and Answers
What did Isaac Newton identify as the force responsible for the motion of objects and planets?
What did Isaac Newton identify as the force responsible for the motion of objects and planets?
- Electromagnetic force
- Centripetal force
- Frictional force
- Gravitational force (correct)
What did Isaac Newton observe that made him start thinking about the force of gravitation?
What did Isaac Newton observe that made him start thinking about the force of gravitation?
- The motion of the moon
- The movement of planets
- Objects floating in liquids
- An apple falling from a tree (correct)
What is the activity described in the text related to?
What is the activity described in the text related to?
- Demonstrating centripetal force
- Observing the orbit of the moon
- Studying planetary motion
- Understanding the motion of a stone under the influence of gravitational force (correct)
What is responsible for changing the speed or direction of motion of an object, according to what we have learned?
What is responsible for changing the speed or direction of motion of an object, according to what we have learned?
What did we always observe about an object dropped from a height?
What did we always observe about an object dropped from a height?
What is the force responsible for the motion of objects, planets, and the moon called?
What is the force responsible for the motion of objects, planets, and the moon called?
What did Isaac Newton observe that led him to start thinking about the force of gravitation?
What did Isaac Newton observe that led him to start thinking about the force of gravitation?
What is the activity described in the text related to?
What is the activity described in the text related to?
What do we always observe about an object dropped from a height?
What do we always observe about an object dropped from a height?
What did we learn about the motion of objects and force as the cause of motion?
What did we learn about the motion of objects and force as the cause of motion?
