0
Add your answer:
Earn +20 pts
What is the condition when two vectors are addition and subtraction are same magnitude?
The condition is the two vectors are perpendicular to each other.
What is the necessary and sufficient condition for vectors ABC are to be copalanar?
A.b.c=0
What is the purpose of vector resolution in adding vectors?
Vector addition does not follow the familiar rules of addition as applied to addition of numbers. However, if vectors are resolved into their components, the rules of addition do apply for these components. There is a further advantage when vectors are resolved along orthogonal (mutually perpendicular) directions. A vector has no effect in a direction perpendicular to its own direction.
At what condition can we add two vectors vectorically?
When the angle between the two vectors are not a multiple of 180 degrees.
What' does the addition of two vectors give you?
In vector addition, the sum of two (or more) vectors will give a resultant vector. There are a number of sites that will help you with tutorials. A link to one can be found below.
What is the condition when two vectors are addition and subtraction are same magnitude?
The condition is the two vectors are perpendicular to each other.
What is the necessary and sufficient condition for vectors ABC are to be copalanar?
A.b.c=0
Why must you know the directions when finding net force?
Forces are vectors and, like all vectors, they have magnitude and direction. Forces can be added together using vector addition and to do so, it is necessary to know their directions.
What is the difference between vector addition and algebraic addition?
There is no difference between vector addition and algebraic addition. Algebraic Addition applies to vectors and scalars: [a ,A ] + [b, B] = [a+b, A + B]. Algebraic addition handles the scalars a and b the same as the Vectors A and B
What is the purpose of vector resolution in adding vectors?
Vector addition does not follow the familiar rules of addition as applied to addition of numbers. However, if vectors are resolved into their components, the rules of addition do apply for these components. There is a further advantage when vectors are resolved along orthogonal (mutually perpendicular) directions. A vector has no effect in a direction perpendicular to its own direction.
What is the addition of vector?
The addition of vectors involves adding corresponding components together. For example, to add two vectors A = (a1, a2) and B = (b1, b2), the result would be C = (a1 + b1, a2 + b2). The addition of vectors follows the commutative property, meaning A + B = B + A.
At what condition can we add two vectors vectorically?
When the angle between the two vectors are not a multiple of 180 degrees.
What' does the addition of two vectors give you?
In vector addition, the sum of two (or more) vectors will give a resultant vector. There are a number of sites that will help you with tutorials. A link to one can be found below.
Why is knowledge of vectors important to marine people?
Navigators need to be able to combine the marine vessel's velocity with that of the any currents to arrive at the resultant speed and direction. This requires addition of the vectors representing the velocities of the vessel and of the current. It may also be necessary to add the wind velocity.
Does addition and subtraction of two vectors obey the commutive law?
Yes.
Is the order of addition important when three or more vectors are added?
No it has no effect.
How can vectors be added in either order?
Addition is commutative, A + B = B + A.
