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March 2018 change
Please do not make unhelpful changes to Wikipedia, like you did to Coefficient of friction. The changes you made seem to be vandalism and have been reverted or removed. If you want to try changing Wikipedia to learn more about how it works, please use the sandbox. Thank you. Vermont (talk) 13:26, 19 March 2018 (UTC)
Your recent changes to Coefficient of friction are vandalism and have been automatically reverted by ChenzwBot. Please stop. If your vandalism continues, you will be blocked from changing Wikipedia.
- Technical details: Edit (6027083) processed with score of 0.864159.
If you believe there has been a mistake, please report it here and then remove this warning. --ChenzwBot (talk • contribs) 13:26, 19 March 2018 (UTC)
Your recent changes, like those you made to "Coefficient of friction", are vandalism, and this shows that you want to harm Wikipedia. This is your last warning. If you vandalize Wikipedia again, you will be blocked from changing Wikipedia. Vermont (talk) 14:01, 19 March 2018 (UTC)