Newton's second law
Force equals mass times acceleration. Push twice as hard, accelerate twice as fast.
Motion, energy, light and the rules the universe obeys.
Force equals mass times acceleration. Push twice as hard, accelerate twice as fast.
Energy is never created or destroyed, only moved between forms like heat, motion and light.
Wavelength × frequency = speed. It explains sound, radio, light and colour.
F = m·aE = mc²Eₖ = ½mv²Survival depends on extending impact time, reducing peak force: F = Δp / Δt.