Answer:
100 W
Explanation:
The power can be defined as energy change / time taken
Or
Energy used/time taken
So in this case you get,
Power = 2500/25 = 100 W
Answer:
power = 100 watts
Explanation:
Power is said to be the rate at which work is done. Power is the work done or energy used per unit time. Mathematically, it can be defined as the work done per unit time.
Power = work/time
Power = w/t
Work done is measured in joules and time is measured in seconds.
Power is measured in joules per seconds or watts.
power = w/t
w = 2500 joules
t = 25 seconds
power = 2500/25
power = 100 watts
