Question

02. If a particle moves from point P (2,3,5) to point Q
(3,4,5). Its displacement vector be
(a) i+j+k
(b)i + 2j + 3k
(c) i + 6j – 2k (d) 2i + 7j + 2k​

Answer 1

Answer:

(3-2)i+(4-3)j+(5-5)k

i+j+0k

Answer 2

$\large \mathfrak \red{Given:-}$

$\tt{If \: a \:particle \: moves \: from \: point } \\ \tt{ P \: (2,3,5) \: to \: point \: Q.}$

$\: \: \: \tt{Let \: particle \: be \: p_1 \: and \: other} \\ \: \: \: \tt{be \: p_2.}$

$\tt{Final \: point - starting \: point.}$

$\: \: \: \: \: \: \tt{(3 î + 4j + 5k) -( 2î + 3j + 5k)}$

$\: \: \: \: \: \: \tt{i + j.}$