@mr_valid001: • Basic machine formulae • Levers and pulleys • Velocity ratio and Mechanical Advantage • Energy in Machines • Machine Efficiency Don't write your next physics test or exam without learning these formulae. You will need these formulae if you are going to sit for #2027JAMB Physics. Don't Cram. Learn and understand them. STAY VALID ✅ ❤️ #jambphysics #physicsformulas #JAMB #jambprep