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Roman55 [17]
2 years ago
11

Which of these actions will increase friction? Select three options. Scratching a surface to make it rougher polishing a surface

to make it smoother increasing the size of a flying object adding extra weight to an object placing oil between two surfaces.
Physics
2 answers:
soldi70 [24.7K]2 years ago
6 0

Answer:

a c d

Explanation:

k0ka [10]2 years ago
5 0

Answer:

scratching a surface to make it rougher

increasing the size of a flying object

adding extra weight to an object

Explanation:

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