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Is there only one unique coordinate system in which vector components can be added?
No
What is the sum of two vectors A.addition vector B.distance vector C.resultant vector D.displacement vector?
That is usually called the resultant vector.
120 meters northeast vector or scalar?
It is a displacement vector.
Why is Vector resolution the opposite of vector addition?
Vector addition derives a new vector from two or more vectors, and vector resolution is breaking a vector down into its two or more components.
How can a null vector be a vector if there is no direction?
It has magnitude 0 and a direction and obeys vector laws, so is a vector
What is the vector triangle?
The "vector triangle" illustrates the "dot product" of two vectors, represented as sides of a triangle and the enclosed angle. This can be calculated using the law of cosines. (see link)
Is there only one unique coordinate system in which vector components can be added?
No
How are sines and cosines used in meteorology?
In trigonometry sines and cosines are used to solve a mathematical problem. And sines and cosines are also used in meteorology in estimating the height of the clouds.
What is unique about the Spanish Holidays Direct company website?
The most unique factor of the Spanish Holidays Direct company website would be the ability to cater to the Hispanic population and explore their unique traditional holidays that they celebrate.
What are four methods of transmitting diseases?
Air bourne Water bourne Person-to-person
Who discovered the law of cosines?
A caveman from 10,000 BCal-Kashi was the 1st to provide an explicit statement of the law of cosines in a form suitable for triangulation
What are synonyms of Mesopotamia?
Mesopotamia is a unique place. There is no direct synonym .
How do you calculate magnitude and direction of one object being pushed by two different forces in two different directions?
each force itself is a vector quantity, so in order to determine the net force on an object, you need to add those vectors together either using law of cosines, or breaking the vectors to its i and j components. after doing so you will end up with a new vector, which is the sum of two other vectors. the new vector will have both new magnitude and direction.
What is a fixed vector?
Fixed vector is one which has unique point of application. the action of the force on deformable or non rigid body must be specified by a fixed vector at the point of application of the force. in this instance the forces and deformations within the body depend on the point of application of the force,as well as on the magnitude and line of action.
What is table of cosines?
It is a table that gives the cosines of angles, usually from 0 to 90 degrees in steps on 0.1 degree. These were used extensively for trigonometric calculations before the advent of computers.
How do you calculate the angles of a triangle knowing the sides?
Law of cosines
Can a vector be represented in terms of unit vector?
Yes, a vector can be represented in terms of a unit vector which is in the same direction as the vector. it will be the unit vector in the direction of the vector times the magnitude of the vector.
