Question

If a small motor does 520 J of work for 10 seconds, how much power is exerted?

Answer 1

Answer:

52

Explanation:

Work done = 520 J

Time spent = 10 sec

Power = ?

We know that:

$power = \frac{work \: done}{time \: taken}$

$= \frac {520}{10}$

power = 52