Mastering Gravity: Chapter 7

Mastering Gravity: Chapter 7

🌍

Learning Check Point 1

Important concepts of gravity [Based on video] 😏

Open Ended

How would you define the force of gravity?

Multiple Choice

Force of gravity is always ____

• Repulsive

• Attractive

Multiple Choice

What states that "every object in the universe attracts every other object"?

• Newton's First Law of Motion

• Inertia & gravity

• Kepler

• Law of Universal Gravitation

Multiple Choice

What happens to the gravitational forces between the apple and Earth in this picture?

• Both apply an equal force to attract the object towards itself

• Both apply different forces to attract the object towards itself

Multiple Choice

The distance 'd' is the distance measured ______

• between centers of objects

• between the sides of objects

Pause

Stay here. We will be back

Multiple Choice

Please choose the right equation of Newton's Universal Law of Gravitation

Learning Check Point 2

Factors effecting gravity 😎

Open Ended

Based on your experiment, what can you say effects gravitational force?

Multiple Choice

So does this mean that as mass increases, force of gravity also increases?

• Yes! Totally. F and m are directly proportional

• No way, Jose! F and m are inversely proportional

Leaning Check Point 3

Awesome! One more bonus point to level up! 😊

Bonus Point Round

😎

Multiple Choice

Which configuration will result in the greatest gravitational force?

• small masses far apart

• small masses close together

• large masses close together

Open Ended

Any questions?