volume_mute
what is the power of the lifter if it requires 147 joules to lift an object above the ground for 2 seconds?
publish date: 2023/08/08 01:14:00 GMT+10
(1) watts
Correct Answer
(1) 73.5
Explanation
You can use the formula:
Power (P) = Work / Time
Reference
Basic Physics: A Self-Teaching Guide