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I have no idea how to answer this question I've tried everything look at the Picture ​

I Have No Idea How To Answer This Question Ive Tried Everything Look At The Picture class=

Sagot :

aminerassam

Answer:

a. the error is that he wrote 0.05 instead of 0.2

0.148835 ≈ 0.2

b.

0.2 = 2 × 0.1

0.2 = 2 × 10⁻¹

The mass is about 2 × 10⁻¹ kg

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