10 Questions
What did Sir Isaac Newton discover?
The phenomenon of gravitation
Why did Sir Isaac Newton wonder why apples fall vertically downward?
He was pondering the nature of gravitational force
What did Sir Isaac Newton conclude after observing the falling apples?
Apples fall due to the gravitational force
What did Sir Isaac Newton wonder about the apples' direction of fall?
Why they don't fly off in a horizontal direction
What was the force discovered by Sir Isaac Newton?
The universal force of gravitation
Who discovered the phenomenon of gravitation?
Sir Isaac Newton
How was the gravitational force discovered?
By seeing an apple fall from a tree on the ground
What did Sir Isaac Newton wonder about the direction of the falling apples?
Why all apples fall vertically downward and not at an angle to the vertical
What did Sir Isaac Newton conclude about the falling apples?
He concluded that the force of gravity causes objects to fall vertically downward
Is the gravitational force a universal force?
Yes, it acts not only between two objects on the earth but also between any two objects in the universe
Study Notes
Sir Isaac Newton's Discoveries
- Sir Isaac Newton wondered why apples fall vertically downward, which led to his discovery of gravity.
- He observed that apples fall towards the center of the Earth, concluding that every object attracts every other object with a force proportional to the product of their masses and inversely proportional to the square of the distance between them.
- Newton's observation of the falling apples led him to wonder about the direction of their fall, which ultimately led to the discovery of the gravitational force.
- The force discovered by Sir Isaac Newton is gravity, a universal force that attracts every object with mass towards each other.
- Newton is credited with the discovery of the phenomenon of gravitation, which is a fundamental force of nature.
- The gravitational force was discovered through Newton's observation of the falling apples and his subsequent development of the laws of motion and universal gravitation.
- Newton concluded that the gravitational force is responsible for the falling apples and that it is a universal force that affects all objects with mass.
- The gravitational force is indeed a universal force, applicable to all objects with mass, regardless of their size, shape, or location.
Test your knowledge of gravitation, Kepler's laws, circular motion, centripetal force, Newton's universal law of gravitation, acceleration due to Earth's gravitational force, free fall, and escape velocity with this physics quiz. Challenge yourself with questions about the effects of forces on objects and the types of forces you are familiar with.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
