Question

A machine does 378 J of work in 14 s. What is the power of the machine?​

Answer 1

Answer:

27W

Explanation:

We know that,

Power = Work Done/Time taken

therefore.,

378/14 = 27 W

Answer 2

Answer:

=> 27 W

Explanation:

As per the given data in the question, we have to find the power of the machine.

Given data:-

Work Done = $378$ Joules

Time Taken = $14$ seconds

For, calculating the power we have the formula:

$Power = \frac{Work done}{Times taken}$

$=> \frac{378}{14}$

=> 27 W

Hence, the power of the machine is $27$ W.