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jeyben [28]
3 years ago
9

30 POINTS!!!!!! PLEASE HURRY!!!! Four boxes of increasing size and weight must be pushed up a ramp. To push the boxes at the sam

e speed, what must you do? A) Push the boxes with the same force, smoothly up the ramp.. B) The larger and heavier the box, the more force you must use when pushing. C) Push the boxes with the same force, at exactly the same speed, up the ramp. D) Push the largest box with the most force; push the others with about the same force.
Chemistry
2 answers:
Verdich [7]3 years ago
8 0

Answer:

The larger and heavier the box, the more force you must use when pushing.

Explanation:

faust18 [17]3 years ago
7 0

The larger and heavier the box, the more force you must use when pushing.

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According to stoichiometry :

7 moles of O_2 produce =  6 moles of H_2O

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