Предмет: Физика, автор: drakuno601

Трение какого вида испытывают тела в следующих ситуациях: а) кирпичи лежат на движущейся тачке б)лопатой копают землю в) ручка покатилась по парте г) малыши скатываются с горки д) муха сидит на окне?

Ответы

Автор ответа: shut48

Ответ:

а) кирпичи лежат на движущейся тачке - трение покоя

б)лопатой копают землю - трение скольжения

в) ручка покатилась по парте - трение качения

г) малыши скатываются с горки - трение скольжения

д) муха сидит на окне - трение покоя

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