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Mondo
Questions and answers by visitors named
Mondo
Questions (2)
A gymnist is swinging on a high bar. The distance between his waist and the bar is 1.1 m, as the drawing shows.
At the top of the
4 answers
7,067 views
(a)-A fossilised tree was tested and contains 10 grams of Carbon-14. Given that there was 12 grams of Carbon-14 present when it
2 answers
688 views