Claudia carried a box that weighed 40 N up the stairs. She did 600 J of work in 10 seconds. How much power did she have? O A. 40 W B. 15 W C. 6,000 W D. 60 W ​

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Answer:

[tex]\text{Remember: Power is given by:}\frac{Work}{Time}\\\therefore \frac{600J}{10sec}=60\text{ Watts of Power-D}[/tex]