The power you need to carry a 1.0-kilogram bag of dog food

Last updated: 7/10/2022

The power you need to carry a 1.0-kilogram bag of dog food up a 6.0- meters flight of stairs is 5.5 watts. How long did it take you to accomplish the task? * 11 seconds 8.9 second 33 seconds 1.1 second