The machine does a work of 2700 J in 30 s. What is the power of the machine?

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Solution

Step 1; Given Data
Work done by the machine = $2700 J$
Time = $30 s$
Step 2: power
We know that $P o w e r = \frac{w o r k d o n e}{t i m e t a k e n}$
$P = \frac{2700}{30} = 90 w a t t s$
Hence, the Power of the machine = $90 W$

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