nana42891 nana42891

10-01-2019
Physics

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A spring does 80 J of work launching a 1.85 kg rock into the air. Ignoring air resistance, how high will the rock go?

Respuesta :

unicornsflyhigh unicornsflyhigh

18-01-2019

h=80/(1.85*9.8)=4.4 m

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