Podcast
Questions and Answers
What is the force responsible for the motion of the moon?
What is the force responsible for the motion of the moon?
- Centripetal force
- Electromagnetic force
- Frictional force
- Gravitational force (correct)
What is needed to change the speed or direction of motion of an object?
What is needed to change the speed or direction of motion of an object?
- Mass
- Force (correct)
- Energy
- Velocity
What causes an object dropped from a height to fall towards the earth?
What causes an object dropped from a height to fall towards the earth?
- Inertial force
- Magnetic force
- Gravitational force (correct)
- Tension force
What did Isaac Newton conclude is responsible for the motion of all planets around the Sun?
What did Isaac Newton conclude is responsible for the motion of all planets around the Sun?
In the context of the text, what force is responsible for the motion of objects and planets?
In the context of the text, what force is responsible for the motion of objects and planets?
What did Isaac Newton conclude is responsible for the motion of all planets around the Sun?
What did Isaac Newton conclude is responsible for the motion of all planets around the Sun?
What is the force needed to change the speed or the direction of motion of an object?
What is the force needed to change the speed or the direction of motion of an object?
What force is responsible for the motion of the moon?
What force is responsible for the motion of the moon?
What force is responsible for the planets going around the Sun?
What force is responsible for the planets going around the Sun?
What force is needed for an object dropped from a height to fall towards the earth?
What force is needed for an object dropped from a height to fall towards the earth?
