bewellplus.gsu.edu
Bartek897 Bartek897
  • 26-06-2015
  • Physics
Answered

An electric fan has a power output of 60 W. How much work is done if the fan operates for 120 s?

A0.5 J
B60 J
C120 J
D7200 J

Verified Answer :

TSO
TSO TSO
  • 26-06-2015

\(\sf Power=\frac{Work}{Time}\)

\(\sf 60W=\frac{Work}{120s}\)

\(\sf 60W \times 120s = Work\)

\(\sf 7200 W s\)

\(\sf 7200J\)

Your final answer is:

\(\bf{\huge{\boxed{7200J}}}\)

Answer Link

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