Предмет: Другие предметы, автор: pix6diwx

як збільшити і як зменшити силу тертя? Потрібно дуже!!

Ответы

Автор ответа: wlxlkk
1

Ответ:

Способи збільшення: 1) збільшення навантаження

2) збільшення нерівностей 3) використання спеціальних матеріалів

способи зменшення:

1) мастило 2) зменшення навантаження 3)

шліфування 4) тертя ковзання замінити тертям

качання

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