Which of the following is an example
of friction that is harmful?
Using an eraser to erase marks
sand placed on ice in the winter
Engine parts wearing out
Pencil marking on paper
V
Answers
Answered by
3
Explanation:
Using eraser to erase marks, because mummy's sandals will spank your hips really hard. :-)
Answered by
1
Answer:
the answer is = Engine parts wearing out.
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