nana42891 nana42891
  • 10-01-2019
  • Physics
contestada

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?

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unicornsflyhigh
unicornsflyhigh unicornsflyhigh
  • 18-01-2019

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

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