Question

Calculate power crane has 10000 J for 100 sec​

Answer 1

100 Watts

Step-by-step explanation:

• Power is the rate at which work is done.
• Power is measured in Joules per second or watts.
• It is calculated by dividing work done in joule by time taken in seconds.

Power = Work done ÷ time

In this case;

Work done = 10,000 Joules

Time = 100 sec

Therefore;

Power = 10,000 Joules ÷ 100 sec

= 100 J/s

Therefore, the power of the crane is 100 watts