military defence, civil defence, economic defence, social defence and psychological defence
The arrows represent the flow of energy.
The length of the arrows could represent either the magnitude or the direction of the vectors. If the length represents magnitude, longer arrows would represent larger magnitudes of the vectors. If the length represents direction, the arrows would be all the same length, but pointing in different directions to represent different vectors.
Vectors
The 13 arrows represent the original 13 colonies and the willingness of the country to fight when it is necessary.
The 13 arrows on the great seal symbolize the 13 colonies and how they were forged out of war
Cupid is a Roman god, and his mother is Venus: the arrows represent being "struck" by love.
How energy moves from organism to organism.
arrows and olive branch
This also applies to a food chain - The arrows in a food web represent the flow of energy through the web, further along the arrows/web means that less energy is moving along. The energy flows through arrow to the next consumer, the energy moving through the arrows have less and less energy as the web moves on. To put it in (much) simpler terms, the thing its pointing to eats the other thing.
Arrows of varying lengths are used to represent forces because the length of each arrow visually indicates the magnitude of the force—longer arrows denote stronger forces, while shorter arrows represent weaker ones. This allows for an immediate visual comparison of different forces acting on an object. Additionally, the direction of the arrows shows the direction in which the forces are applied, providing a clear and intuitive understanding of the overall effect of these forces in a given scenario.
Forces can be shown in a diagram using arrows. The length and direction of the arrows represent the magnitude and direction of the force, respectively. You can label the arrows with the type of force and its value if known.
In one dimension, the length of the arrows represents the magnitude or size of the vectors. Longer arrows indicate larger magnitudes, while shorter arrows indicate smaller magnitudes. The direction of the arrows indicates the direction of the vectors.