Units

l (distance) = m

t (time) = s

m (mass) = kg

a (area) = m^2

v (velocity) = m/s

P(density) = Kg/m^3

g (gravity) = m/s^2

F (force) = KgM/S^2

E (energy) = KgM^2/S^2

P (power) = KgM^2/S^3