If s is the vector which denoted the position at time t, then the vector ds/dt is the required vector. Its magnitude is the car's speed and its direction is the car's.
A compass could represent being lost as it is a tool used to find direction when feeling disoriented or without a clear path.
Most antique and early styled compasses could not measure wind direction. Modern compasses usually have the ability to measure wind direction.
The wind vane measure wind direction which are usually the four cardinal points. More complicated vanes could be graduated in degrees.
Cloudy skies, mazes, question marks, and a scale tipping back and forth could represent uncertainty.
No. but it could be used to represent a nucleus.
When adding vectors in one dimension, the position of the head of the arrow represents the final displacement or position based on the individual vector components. It shows the combined effect of the vectors acting in the same direction or opposite directions.
An Arrow can be used to represent a vector by having the direction of the arrow indicate the direction of the vector and the size or length of the arrow represent the size of the vector.
tell whether the measure could represent the perimeter or the area of a figure
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.
There is no Correct answer for that, it could face in any direction
Light rays can be represented using straight lines with arrows indicating the direction of propagation. In physics, light rays are often defined by their direction and properties such as wavelength or frequency. In optical systems, light rays are commonly represented by dashed or solid lines to illustrate the path that light takes.
It is usually a linear measure in the vertical direction, measured downwards. If measured upwards, the same measure could be called a height.
Most antique and early styled compasses could not measure wind direction. Modern compasses usually have the ability to measure wind direction.
To know an object's velocity, you need to know its speed and direction. You can measure speed by calculating how long an object takes to arrive at a new position. So by knowing an object's starting position, ending position, and the time it took to get there, you can calculate its average velocity. In a more advanced calculation, you could choose starting and ending positions that are extremely close to one another and calculate "instantaneous velocity." Velocity is known as a "vector value". A vector not only has a length, but a direction. In this case, "length" is the same as "speed", and direction is its change in position.
bcause shear stength measure in mass
It shows the direction where the wind is coming from. Like the North, South, East or west. Weather vane or wind vane does not measure anything, it just shows the direction the wind is out of, a wind monitor measures the force the wind is blowing, in mph or kph. Wind vanes indicate wind direction and when this information is recorded, describes the direction FROM which the wind is blowing. Wind vanes measure the direction in which the wind is blowing. anemometer The direction the wind is blowing from. So it measures wind direction.
Well, we could speculate. We do notice that from any point, the river always flows in the direction of the negative gradient ... that is, the direction of the greatest negative slope.