Question:
A box is being pulled across a rough floor at a constant
Last updated: 6/21/2023
![A box is being pulled across a rough floor at a constant](https://media.kunduz.com/media/sug-question-candidate/20211204172831222002-4058067.jpg?h=512)
A box is being pulled across a rough floor at a constant speed What can you say about the work done by friction A friction does no work at all friction does negative work C friction does positive work Can t comment B D