You do not know which scale is broken. How many weighings will it take to find the light coin? You have 16 coins, eight of which are heavy and of the same weight. The other eight are light and of the ...

Jones arrived on the scale much later in the session, and tipped the scale at 237.5 pounds, some 10.5 pounds lighter than he weighed ... but James Llontop comes in heavy The co-main event saw ...

You can use the words 'heavier' and 'lighter' when comparing the mass of objects. You can find out the mass of an object using balance scales. Why not see how much you know about this topic already?