Task 4 of 54 · Physical · Class 7
Power from work and time
Task
The device did 900 J in 30 s. Count the power.
Your answer
Write your answer, check the solution, then rate it against the criteria.
Task 4 of 54 · Physical · Class 7
Task
The device did 900 J in 30 s. Count the power.
Your answer
Write your answer, check the solution, then rate it against the criteria.