How much time will it take to perform 440 J of work at a rate of 11 W ........

General Science (Easy) Physics

How much time will it take to perform 440 J of work at a rate of 11 W?

50 s

40 s

30 s

20 s

To find out how much time it takes to perform 440 J of work at a rate of 11 W, you can use the formula:

Time = Work / Power

So, Time = 440 J / 11 W = 40 s

Now, let's go over your options:

- Option:1, 50 s

- More time than needed for 440 J at 11 W.

- Option:2, 40 s

- Correct! This matches our calculation.

- Option:3, 30 s

- Less time than needed for 440 J at 11 W.

- Option:4, 20 s

- Much less time than needed for 440 J at 11 W.

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