at 2.5 seconds, the helicopter has a kinetic energy of 20 j. what is the mechanical energy at that time
Please don’t copy past anything from the internet or don’t use AI , and citation should be right or any website like course hero or Wikipedia that a red
Please don’t copy past anything from the internet or don’t use AI , and citation should be right or any website like course hero or Wikipedia that a red flag all work must be original!!! Write your own thoughts not the internet or someone else thoughts!! Required Text: Finance: Applications