A machine does a work of $1960 J$ in $240 s$ . What is the power of the machine?

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Solution

Step 1: Given that:
Work done $=$ $1960 J$
Time taken $= 240 s e c o n d$
Step 2: Calculating power by applying formula:
$P o w e r (P) = \frac{W o r k d o n e (W)}{T i m e t a k e n (t)}$
$P = \frac{1960 J}{240 s} = 8.166 W$
Hence, the power of the machine is $8.166 W$ .

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