surfaces in contact are
b. rough and the object is heavier
d. rough and the object is lighter
7. We can expect the force of friction to be greater for an object moving on a surface if
a. smooth and the object is heavier
C. smooth and the object is lighter
Answers
Answered by
7
Answer:
option b
Explanation:
rough surface and heavy object
mark brainiest
Answered by
2
Answer:
smooth and the object is lighter
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