Task 5 of 54 · Physical · Class 7
Working with power
Task
The device has a power of 150 W and works for 20 s. What kind of work does he do at that time?
Your answer
Write your answer, check the solution, then rate it against the criteria.
Task 5 of 54 · Physical · Class 7
Task
The device has a power of 150 W and works for 20 s. What kind of work does he do at that time?
Your answer
Write your answer, check the solution, then rate it against the criteria.