You push with 27 N on a 10. kg treasure chest, and there is a 12 N force of friction. What will the acceleration of the treasure chest be?

divide 10,27 and 12 then acceleration will equal your answer

Explanation:

acceleration = (change in speed) / (time for the change)

change in speed = (20-120)= -100 m/s.

1.5 min = 90 sec

acceleration = -100/90 = -1.11 m/s^2.

we don't care about the 150kg or the 2,500 meters. they don't make any difference.

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it takes about 30 days for it to break down