Answer:
ROCK 2.3 kg
is about 22.5N
Step-by-step explanation:
To convert kg>>>>N
You multiply by 9.8 (this is good for estimating, but use more decimal places like, 9.80665 for more exact calculations).
You can divide N÷9.8 to find kg
see image
If each square of the grid below is 0.5 by 0.5, how many square centimeters are in the area of the blue figure?
1 answer:
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