Question

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Answer this question ⤵⤵


Which of the following is NOT an example of friction as a helpful force ?

1) Using your hand to wave hello to a friend

2) Using a cloth to clean a pair of glasses

3) Using a marker to draw a picture on paper

4) Using a scrub brush to wash dishes


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Answer 1

1.using ur hand to wave a hello to a friend...its d ri8 answer

Answer 2

1)using your hand to Wave hello to a friend is not an example of a friction

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