Moon's Gravitational Effects and Forces

Moon's Gravitational Effects and Forces

Assessment

Interactive Video

Physics

9th - 10th Grade

Hard

Created by

Jackson Turner

FREE Resource

The video tutorial explains the concept of equal and opposite forces, using Newton's Third Law. It provides an example of the Earth and Moon's gravitational interaction, highlighting how both bodies exert forces on each other, leading to phenomena like tides. The tutorial also introduces the concept of the center of mass and barycenter, explaining how these affect the orbits of celestial bodies. Finally, it presents the equation for equal and opposite forces, emphasizing its application in various scenarios.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What two key words are used to describe forces in the context of reactions?

Strong and Weak

Equal and Opposite

Fast and Slow

High and Low

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does Newton's Third Law of Motion state?

For every action, there is an equal and opposite reaction.

Energy cannot be created or destroyed.

Objects in motion stay in motion.

Force equals mass times acceleration.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is the Moon stuck in orbit around the Earth?

Because of the Sun's gravitational pull.

Because of the Earth's gravitational pull.

Because of the Earth's magnetic field.

Because of the Moon's own gravity.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What natural phenomenon is caused by the Moon's gravitational pull on Earth?

Hurricanes

Volcanic eruptions

Earthquakes

Tides

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the barycenter?

The center of the Earth.

The center of the Sun.

The center of mass of two objects.

The center of the Moon.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Where is the barycenter of the Earth-Moon system located?

Within the Earth

On the Moon

In space between Earth and Moon

At the center of the Sun

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens to the Earth as a result of the Moon's gravitational pull?

It becomes more elliptical.

It moves closer to the Sun.

It stops rotating.

It wobbles slightly.

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