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lora16 [44]
3 years ago
13

Which type of image can be projected on a screen? Plain Virtual

Physics
2 answers:
loris [4]3 years ago
8 0
The answer is plain
as virtual images cannot be protected or transmitted on a screen
nikitadnepr [17]3 years ago
5 0

REAL

REAL is the answer i just took the test.

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3 0
3 years ago
I have a question regarding friction in rolling without slipping.
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Explanation:

They probably put "rolls without slipping" in there to indicate that there is no loss in friction; or that the friction is constant throughout the movement of the disk. So it's more of a contingency part of the explanation of the problem.

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In this case, you can't ignore friction because the disk wouldn't roll without it.

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(You could probably argue that by Newton's 3rd Law there should be some opposing torque, but I think that's outside of the scope of this problem.)

Hopefully this helps clear up the misunderstanding for you.

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