Keeper901 Keeper901
  • 14-06-2020
  • Physics
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0.5 kg air hockey puck is initially at rest. What will it’s kinetic energy be after a net force of .8 N acts on it for a distance of 2 m

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MathPhys
MathPhys MathPhys
  • 14-06-2020

Answer:

1.6 J

Explanation:

Work = change in energy

W = ΔKE

Fd = KE

(0.8 N) (2 m) = KE

KE = 1.6 J

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