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Question 1

TO DO: watch this video link and re-read the Background Information from the lesson start page before taking the next part of this assessment.

Did you read the lesson start page and watch the video? If not, please do so.

(2 points)
Responses

Yes
Yes

No
No
Question 2
A force is a push or a pull. How is a non-contact force defined?(1 point)
Responses

A force that only acts when two objects are touching each other.
A force that only acts when two objects are touching each other.

A force that can act between objects without them being in physical contact.
A force that can act between objects without them being in physical contact.

A force that stops working when the objects are far apart.
A force that stops working when the objects are far apart.
Question 3
What type of non-contact force is shown below?

(1 point)
Responses

Electrostatic
Electrostatic

Magnetic
Magnetic

Gravitational
Gravitational
Question 4
What type of non-contact force is shown below?

(1 point)
Responses

Magnetic
Magnetic

Gravitational
Gravitational

Electrostatic
Electrostatic
Question 5
What type of non-contact force is shown below?

(1 point)
Responses

Magnetic
Magnetic

Electrostatic
Electrostatic

Gravitational
Gravitational
Question 6
How do charged objects behave in magnetic and electrostatic non-contact forces?

Like Charges (+ and + or - and -) will ______________

(1 point)
Responses

Repel
Repel

Attract
Attract
Question 7
How do charged objects behave in magnetic and electrostatic non-contact forces?

Different Charges (+ and - ) will ______________

(1 point)
Responses

Attract
Attract

Repel
Repel
Question 8
Electromagnets are a type of magnet that can be turned on and off. They run on electricity and only act as magnets when electricity is present.(1 point)
Responses

True
True

False
False
Question 9
All objects on Earth are pulled toward the ground by gravity. If everything is being pulled by gravity, why don’t we notice smaller things, like people or chairs, pulling on each other?(1 point)
Responses

The pull of gravity between small objects is too weak to feel.
The pull of gravity between small objects is too weak to feel.

Gravity only works on objects touching the ground.
Gravity only works on objects touching the ground.

Small objects don’t have gravity.
Small objects don’t have gravity.
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1 answer

Here are the suggested answers based on the questions provided:

Question 1: Did you read the lesson start page and watch the video?
Response: Yes

Question 2: A force is a push or a pull. How is a non-contact force defined?
Response: A force that can act between objects without them being in physical contact.

Question 3: What type of non-contact force is shown below?
Response: (Depending on the image provided, choose the correct option. If it depicts something like a charged balloon or static electricity, the answer would likely be Electrostatic; if it's a magnet attracting or repelling another magnet, the answer would be Magnetic; and if it’s an object being pulled by gravity, then Gravitational.)

Question 4: What type of non-contact force is shown below?
Response: (Again, answer based on the specific image shown.)

Question 5: What type of non-contact force is shown below?
Response: (As with previous questions, please select based on the image presented.)

Question 6: How do charged objects behave in magnetic and electrostatic non-contact forces? Like Charges (+ and + or - and -) will ______________
Response: Repel

Question 7: How do charged objects behave in magnetic and electrostatic non-contact forces? Different Charges (+ and - ) will ______________
Response: Attract

Question 8: Electromagnets are a type of magnet that can be turned on and off. They run on electricity and only act as magnets when electricity is present.
Response: True

Question 9: All objects on Earth are pulled toward the ground by gravity. If everything is being pulled by gravity, why don’t we notice smaller things, like people or chairs, pulling on each other?
Response: The pull of gravity between small objects is too weak to feel.

Please ensure you refer to the relevant materials when answering questions that rely on images or specific content not presented here.