Correct answer
B. 2
Explanation
2 is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
If east, west, north, south, up and down are representing the direction of unit vectors, then east x south has the direction along_____________?
A force On particle is conservative if:________?
The especially designed semiconductor diodes used as indicator lamps in electronic circuits are___________?
The function of collimeter in spectrometer is________________?
The relation between the escape velocity V esc and orbital speed Vo is given by________________?
What is the minimum number of unequal magnitude vectors required to get a null vector?