Give reasons - a) kabaddi players rub their hand with soil ? b) oil is applied to the moving part of the machine ??
Dear student
Please refer to the link for same queries:
1)https://www.meritnation.com/ask-answer/question/kabaddi-players-rub-thier-hands-with-the-soil-before-the/friction/5566936
2)https://www.meritnation.com/ask-answer/question/why-is-oil-or-grease-applied-to-the-moving-parts-of-the-m/friction/8792301
Regards
Please refer to the link for same queries:
1)https://www.meritnation.com/ask-answer/question/kabaddi-players-rub-thier-hands-with-the-soil-before-the/friction/5566936
2)https://www.meritnation.com/ask-answer/question/why-is-oil-or-grease-applied-to-the-moving-parts-of-the-m/friction/8792301
Regards