This gun is a 1963 Auto 5. Value depends on condition. This is a Belgian gun and likely the 2nd barrel is a Japanese barrel with the invector chokes. Typically these guns in a "mixed" two barrel set / cased - run $1500-$2000. A mint 63 could bring more in the right market.
The result of subtracting one velocity vector from another velocity vector is a new velocity vector. This new vector represents the difference in speed and direction between the two original velocity vectors.
A negative vector is a vector that has the opposite direction of the original vector but the same magnitude. It is obtained by multiplying the original vector by -1. In other words, if the original vector points in a certain direction, the negative vector points in the exact opposite direction.
The result is a new displacement vector that is found by adding the components of the two original vectors.
You need to call Browning.
another displacement
Given one vector a, any vector that satisfies a.b=0 is orthogonal to it. That is a set of vectors defining a plane orthogonal to the original vector.The set of vectors defines a plane to which the original vector a is the 'normal'.
Any vector can be "decomposed" into components along any two non-parallel directions. In particular, a vector may be decomposed along a pair (more in higher dimensional spaces) of orthogonal directions. Orthogonal means at right angles and so you have the original vector split up into components that are at right angles to each other - for example, along the x-axis and the y-axis. These components are the rectangular components of the original vector. The reason for doing this is that vectors acting at right angles to one another do not affect one another.
The vector obtained by dividing a vector by its magnitude is called a unit vector. Unit vectors have a magnitude of 1 and represent only the direction of the original vector.
The same as the original vector. The scalar will change the numbers, but not the dimensions.
100-500 USD depending on condition.
The cross product is a vector. It results in a new vector that is perpendicular to the two original vectors being multiplied.
Yes, in which case the resulting vector is twice the length of the original, pointing in the same direction.