If an engine does 400 J of work in 10 s, how much power was generated?A. 40 WB. 400 WC. 4 WD. 4000 W

asked Oct 26, 2023 175k views

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Given:

The work is

$W=400\text{ J}$

The time is

$t=10\text{ s}$

To find:

The power generated

Step-by-step explanation:

The power is,

$\begin{gathered} P=(W)/(t) \\ =(400)/(10) \\ =40\text{ W} \end{gathered}$

Hence, the power is 40 W.

Nicky Hajal answered Nov 1, 2023

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