⚖️⚡️=✅

#first law #thermodynamics #energy conservation #physics law #conservation principle #constant energy #energy accounting

🪝💪↔️〰️

#robert hooke #stretch #compression #elasticity #physics law #restoring force

💪=⚖️×🚀

#f=ma emoji #newtons second law symbols #force mass acceleration equation #physics law #dynamics visualized