Moving A xes of ReferenceFor the more general treatment of the kinetics of a rigid body it is usually convenient to adopt a system of moving axes.
She noticed the currents then climbed a tree and said they were moving in a pattern around the lake.
Referred to G as a moving base, are equal to the rates of change of the corresponding components of angular momentum relative to a fixed base coincident with the instantaneous position of Cr.
While he was speaking, the curtain of smoke that had concealed the hollow, driven by a rising wind, began to move from right to left as if drawn by an invisible hand, and the hill opposite, with the French moving about on it, opened out before them.
It should be understood that the goal towards which events were moving all the time was the equalizing of the New Testament with the Old Testament.
The success of procryptic coloration depends, however, very largely upon stillness, and the instinct to keep stationary without moving a limb is a marked characteristic of all spiders unless engaged in hunting or fleeing from imminent danger.
The hake moves laterally on a quadrant and it is thus possible to give the plough a tendency to left or right by moving the hake in the reverse direction.
The hake is notched so that, by moving the draught-chain higher or lower thereon, the plough is caused to go more or less deeply into the ground.
By this time, French armies, to a great extent controlled by Napoleon from a distance, had advanced - Soult from Galicia to capture Oporto and Lisbon (with General Lapisse from Salamanca moving on his left towards Abrantes) and Marshal Victor, still farther.
Constantly moving through Poitou and the Limousin, as the exigencies of the civil war required, occasionally taking his turn as a guard, at least on one occasion trailing a pike on an expedition against the Leaguers, with no access to libraries, and frequently separated even from his own books, his life during this period seems most unsuited to study.