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9-28 Friction

Posljednje ažuriranje over 4 years ago

2 questions

5

2.PS2.A

5

Pitanje 2

2.

Make a prediction.
Which surface causes the most friction?
wood tile carpet

2.PS2.A

Pitanje 1

1.

What force is created when two surfaces move against each other?

gravity

friction

push or pull