Dati i seguenti due vettori a = 48 - 3ŷ e b = 68 – 8ŷ • Calcolare il prodotto scalare e il prodotto vettoriale del primo per il
secondo

Electoral current force mechanical advantage if the wheel and axle is 2 n and the output force is 20 n

The radiation of the fire causes the saucepan to heat up. the conduction of the saucepan then to distribute the heat over the saucepan and to give heat to the water. the convection of the water distributing the heat within the water, till all the water is boiling