What two kinds of forces would a weight lifter use to lift barbells above his head?

He would use kinetic energy and net force to lift the barbells.

Depends on which disease, but as a general rule eat healthy. many vegetables.                                                        hope my answer has come to your . you for posting your question here in we hope to answer more of your questions and inquiries soon. have a nice day ahead! : )     (p.s mark as brainliest if )

You can always get a sexually transmitted disease. always ask for consent before doing anything..because you never know if your bf or gf has an std!