Answer:
Mechanical advantage (MA) = Load/Effort. Velocity ratio (VR) = distance effort moves/ distance load moves in the same time.
Because it does lnnao
Explanation:
that would be the answer B
tiếp xúc gần
6. is 1040 ml
7. is 4 613.47061 ml
8. 1360.78 grams
9. cant see full question
hope it helps
