Search any question & find its solution
Question:
Answered & Verified by Expert
If a particle moves from point $P(2,3,5)$ to point $Q(3,4,5)$. Its displacement vector be
Options:
Solution:
2611 Upvotes
Verified Answer
The correct answer is:
$\hat{i}+\hat{j}$
Displacement vector $\vec{r}=\Delta x \hat{i}+\Delta \hat{y j}+\Delta z \hat{k}$
$=(3-2) \hat{i}+(4-3) \hat{j}+(5-5) \hat{k}=\hat{i}+\hat{j}$
$=(3-2) \hat{i}+(4-3) \hat{j}+(5-5) \hat{k}=\hat{i}+\hat{j}$
Looking for more such questions to practice?
Download the MARKS App - The ultimate prep app for IIT JEE & NEET with chapter-wise PYQs, revision notes, formula sheets, custom tests & much more.