Izvleček
Z uporabo aplikacij za videoanalizo postane pametni telefon merilna naprava za natančnejše merjenje časa. V prispevku je opisana uporaba pametnega telefona za merjenje gravitacijskega pospeška. V času pouka na daljavo so učenci sami merili in izračunali gravitacijski pospešek in energije.
Abstract
Measuring Gravitational Acceleration with Video Analysis
By using applications for video analysis, a smartphone becomes a measuring device for precise measurements of time. The article describes the use of a smartphone for measuring gravitational acceleration. During distance lessons, the pupils measured and calculated gravitational acceleration and energies by themselves.