Bit of a self explanatory one here, but I thought of some things to say:
kilogram (kg)- the metric way of measuring weight; a standard bag of sugar is 1kg
metre (m)- the metric measure for distance; about one stride
metre/second
(m/s)- this is a measure of speed; it is how many meters you go in a second
metre/second2
(m/s2)- this is a measure of acceleration, which is how quickly speed changes
newton (N)- a newton is a measure of force
second (s)- a second is how long it takes to say Mississippi (not scientific definition!)
newton per kilogram (N/kg)- how much force for every kilogram of weight