The symbol for speed is "v" and the symbol for velocity is "v" with an arrow on top to indicate its direction.
distance,direction,symbol
distance,direction,symbol
The symbol for motion is usually represented by an arrow pointing in the direction of movement. It can also be represented graphically by a line with an arrowhead to indicate the direction of motion.
No it doesn't.
Both a compass rose and a north arrow will show direction.
north south east and west
north south east and west
The inequality symbol doesn't change direction in this case.Note that that is the same as adding a positive number.Note also that if you MULTIPLY or DIVIDE by a negative number, then you need to change the direction of the inequality symbol.
Arrowheads on a cold front symbol indicate the direction in which the front is moving. The side of the front with the arrowheads is the direction the cold air mass is advancing.
The semicircles on a weather map symbol for a warm front indicate the direction in which the warm air is moving. The semicircles point in the direction the front is moving, showing that warmer air is replacing cooler air as the front passes.
When a side is multiplied or divided by a negative number.