The vector projection of a vector $3\hat i + 4\hat k$ on $Y-$axis is
$5$
$4$
$3$
$0$
$ABCDEF$ is a regular hexagon and forces represented in magnitude and direction by $AB, AC,AD, AE$ and $AF$ act at $A$. Their resultant is :
Explain resolution of vectors.
Find the magnitude of the unknown forces $X$ and $Y$ if sum of all forces is zero
The angles which a vector $\hat i + \hat j + \sqrt 2 \,\hat k$ makes with $X, Y$ and $Z$ axes respectively are
Which one of the following pair cannot be the rectangular components of force vector of $10 \,N$ ?