It is suggested that the mass flow rate Q of grains through a hopper can be given by Q - Cp[(g)^(1/2)] [( D- kd) ^(3/2)]
Where C and k are constants ; p is the density of the grains , D is ine diameter of the hoppers
d is the diameter of the circular grain and g is the acceleration due to free fall
Determine the units of C and k in terms of SI base units

Transfer of electrons. hope it !

Answerthe global climate during the paleogene departed from the hot and humid conditions of the late mesozoic era and began a cooling and drying trend which dispite having been periodically disrupted by warm periods such as the paleocene-eocene thermal maximum, persists today;

The boat's velocity relative to the riverbank can be resolved into two components. the component going north is 2.7 m/s and the component going west is 1.2 m/s.we add these two vectors and then find the magnitude of the resultant to get the speed.the magnitude of the resultant vector from adding can be obtained by the pythagorean theorem.    to two significant figures, the boat's speed relative to the riverbank is 3.0 m/s.

Im not from america so could you explain what route 70 is? how much km or miles does it have? am i supposed to know ,from this text,what the s(road) is? how many km or miles it has?