9. Work & Energy
Intro to Energy & Kinetic Energy
4PRACTICE PROBLEM
A car's engine has a variable power output. The net force on the car follows the relation Fy = ky4, where k is a proportionality constant. Determine the work done on the car when it covers a length y = 0 to y = L.
A car's engine has a variable power output. The net force on the car follows the relation Fy = ky4, where k is a proportionality constant. Determine the work done on the car when it covers a length y = 0 to y = L.