a sailor pushes a 100 kg crate up a ramp that is 5 m long onto the deck of a ship. he exerts a 650 N force parallel to th ramp. what is the mechanical advantage ofthe ramp? what is the efficiency of the ramp?
The answer to the question is available in the PDF file https://assignmentexpert.com/https://assignmentexpert.com/homework-answers/physics-answer-60033.pdf
Comments
Finally someone who breaks down the problem into easy to use steps.
Leave a comment