preetty84149 preetty84149

06-06-2021
Physics

contestada

An engine is used to lift a beam weighing 9,800 N up to 290 meters.
How much work must be done to lift the beam?

Respuesta :

chaca031304 chaca031304

06-06-2021

Answer:

w=9800*290

w=2832000 newton

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