The scalar product of unit vectors meeting at angle 0 degrees is __________
Select one:
-1
1
–½
½
1
The scalar product of unit vectors meeting at an angle of 0 degrees is 1.
To find the scalar product of unit vectors meeting at an angle of 0 degrees, we can use the formula for the dot product of two vectors. The dot product of two vectors u and v is calculated as:
u · v = |u| |v| cos(θ)
Where |u| represents the magnitude (length) of vector u, |v| represents the magnitude (length) of vector v, and θ represents the angle between the vectors.
In this case, we are given that the angle between the unit vectors is 0 degrees. Since unit vectors have a magnitude of 1, we can substitute |u| and |v| with 1 in the formula:
u · v = 1 * 1 * cos(0)
Cos(0) equals 1, so we can simplify the equation further:
u · v = 1
Therefore, the scalar product of unit vectors meeting at an angle of 0 degrees is 1.