Respuesta :

Answer:

40watts

Explanation:

Given parameters:

Work done  = 3000J

Time  = 75s

Unknown:

Power generated  = ?

Solution:

Power is the rate at which work is done;

       Power = [tex]\frac{work done}{time}[/tex]

 Now, insert the parameters and solve;

     Power = [tex]\frac{3000}{75}[/tex]   = 40watts