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20-02-2020
Physics

contestada

A weightlifter lifts a 130-kg barbell a distance of 1.3 m. What is the work she does on
the barbell?

Respuesta :

20-02-2020

Answer:

1 690 Nm/J

Explanation:

W= f*s

1 kg= 100 N

130*100=1300

1300*1,3= 1690 Nm/J

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