What energy transfers happen when you cook sausages on a camp fire burning wood?

here we know that ball will drop down by total distance 3.2 m

so here we know that

now using kinematics

now in the same time it will cover horizontal distance of 0.75 m

so speed of the ball will be

current and voltage can both be different in different parts of a circuit so it matters where you place the ammeter and voltmete