siah53
siah53
22-01-2017
Chemistry
contestada
I need help on questions 12 and 13
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mhick2
mhick2
22-01-2017
the answer to 12 is that she would continue moving until something stopped her, i.e gravity
the answer to 13 is gravitational force. the gravitational force is stopping the chair from moving by pulling it down creating friction
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