How long will it take to perform \[440\,\,J\] of work at the rate of\[

1.	How long will it take to perform \[440\,\,J\] of work at the rate of\[11\,\,W\]?
A.	\[50s\]
B.	\[40s\]
C.	\[30s\]
D.	\[20s\]
Answer» C. \[30s\]

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How long will it take to perform \[440\,\,J\] of work at the rate of\[11\,\,W\]?

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