Physics, 16.11.2020 01:00 ineedhelp2285

Question 19 of 20 8 44%
Look at the diagram. To overcome the friction force, the man could use a slippery
substance like oil or graphite spray on the floor. These substances are examples of
what?
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Question 19 of 20

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Look at the diagram. To overcome the friction force, the man could use a

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Question 19 of 20 8 44%
Look at the diagram. To overcome the friction force, the man could us...