hekmatdalati hekmatdalati

06-05-2021
Physics

contestada

A 4500-kg helicopter accelerates upward at 2.0m/s2 what lift force is exerted by the air on the
helicopter?

Respuesta :

bisratabrham bisratabrham

06-05-2021

Answer:

9000

Explanation:

f=ma

f= force

m=mass

a=acceleration

f=ma

4500×2.0

9000N

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