Question

What is the power of an object which does 600 joules of work in one minute

Answer 1

Answer:

10w

Explanation:

work/time=j/s=600/60=10w

Answer 2

Answer:

The work done in 1 minute is 600 joules.

We gave you to find the power of the object, which is given by the formula,

=> P = Work Done / Time Taken

Given,

• Work done = 600 J
• Time taken = 1 minute or 60 seconds

In order to find the power in Watt, Work done should be taken in Joules (which is already given) and time taken in seconds which is 60 seconds (i.e., 1 minute)

Now,

=> P = 600 / 60

=> P = 60/6

=> P = 10 W

We can convert power from W (watts) into kWh (kilo watts hour) by multiplying the given value by 3.6

So,

=> P = 10 × 3.6 kWh

=> P = 36 kWh

Hence, the power of the object is 10 W or 36 kWh.