Answers

2016-06-23T21:10:47+08:00
The answer is 1.64 kilogram or kg.
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2016-06-24T06:52:19+08:00
Solution:

m = f/a

M=?
f= 12.3 N
a = 7.5 m/s^2

m = (12.3 kg m/s^2 ÷ 7.5 m/s^2)
= 1.64 kg
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