Your lab equipment:
📌Ch 1: scalar/vector tap-to-reveal drill + instruments & errors cards
📌Ch 2: motion-graph explorer (s-t & v-t pairs for rest/constant/accel/decel) + full formula bank
📌Ch 3: inverse-square gravity slider (watch F drop to F/4 at 2r) + Kepler & satellite facts
📌Ch 4: clickable heating-curve lab + live Q = mcΔθ calculator + gas-law table with the Kelvin trap
📌Ch 5: live wave simulator (drag f and λ, watch v = fλ and the wave itself change) + phenomena tabs
📌Ch 6: Snell's-law ray bench — slide the angle and watch refraction flip into total internal reflection at the critical angle
Plus flash drills, formula sheet, red flags, quiz, planner
6August 4, 2026 4.6K 29
