12-03-2021
Physics

contestada

3. How much work is necessary to lift 10 kg 5m in the air?
1) 10N
3) 490 J
2) 50 J
4) 4900 J

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mlkesw0812 mlkesw0812

12-03-2021

Answer:

I'm not 100 percent sure but I have had a question very similar to this and I think 2.)50 j

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