bigsniv bigsniv

25-01-2021
Physics

contestada

Which IS considered work:

a
carrying a heavy object in an airport
b
pulling a heavy suitcase in an airport
c
holding a heavy suitcase above your head
d
exerting a lot of force but not moving the suitcase

Respuesta :

gabrielle624 gabrielle624

25-01-2021

i’m pretty sure the answer is B because the suitcase is moving a certain distance by an external force

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