S=d/t S=speed d=Distance travelled t=Time Careful with the units, calculate it using seconds and meters S=4.16ms.

A Galvanometer is different to an Ammeter in the sense that a Galvanometer measures the presence, direction and strength of an electric current in a conductor, where as an Ammeter measures the magnitude of an electric current in a conductor. Galvanometers can be converted into an Ammeter by usually adding a 'shunt' resistor in paralell … Read more