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skelet666 [1.2K]
3 years ago
8

Do electromagnetic waves need a medium to travel through, like

Physics
1 answer:
Elza [17]3 years ago
3 0

Answer:

no because its a elctromagnetic wave

Explanation:

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c. turn downward

Explanation:

From the information given:

To find the tendency of the sander;

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Since the flywheel of the sander is in counterclockwise movement, hence the torque direction will be outward placing on the wall. However, provided that the movement of the sander is toward the right, then there exists an opposite force that turns downward which showcases the tendency in the sander is downward.

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