The direction of a vector in space is specified by_______________?

Related Mcqs:

Unit vector n^ is along______________?

A. X-axis B. Normal on a surface C. Y-axis D. Z-axis...

Maximum number of rectangular components are_____________?

A. 1 B. 2 C. 3 D. 4...

What is the angle that the given vector makes with y-axis and A=2i+3j ?

A. 30° B. 60° C. 90° D. 120°...

In which quadrant the two rectangular components of a vector have same sign ?

A. 1st B. 2nd C. Both 1st and 3rd D. 4th...

Two vectors A and B are making angle θ with each other. The scalar projection of vector B on vector A is written as____________?

A. A.B/A B. A.B/B C. A.cosθ D. Both a and b are correct...