Forces and Motion Concepts

Forces and Motion Concepts

Assessment

Interactive Video

Physics, Science, Other

3rd - 5th Grade

Practice Problem

Hard

Created by

Patricia Brown

FREE Resource

The video tutorial introduces students to different types of forces: magnetic, electric, gravitational, and frictional. It explains how magnetic forces can attract or repel objects without contact, using poles. An experiment with a balloon demonstrates electric force through static electricity. Gravitational force is described as the attraction between objects, explaining why things fall to the ground. Frictional force is discussed as a contact force that opposes motion, helping objects to stop. The video concludes with a summary and contact information for further queries.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is not a type of force discussed in the video?

Electric force

Nuclear force

Magnetic force

Friction

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the nature of the force between two like poles of a magnet?

Neutral

None of the above

Repulsive

Attractive

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens to a balloon when it is rubbed on clothing?

It loses its charge

It becomes electrically charged

It changes color

It becomes magnetized

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why do objects fall back to the ground when thrown in the air?

Because of electric force

Because of magnetic force

Because of frictional force

Because of gravitational force

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the effect of gravity in space?

It is the same as on Earth

It is absent

It is weaker

It is stronger

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What force causes a moving ball to eventually stop?

Magnetic force

Electric force

Gravitational force

Frictional force

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does friction affect motion?

It speeds up motion

It slows down motion

It has no effect on motion

It changes the direction of motion

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