If a particle moves from point \( P(2,3,5) \) to point \( Q \) \( (3,4,5) \). Its displacement v....
Question If a particle moves from point \( P(2,3,5) \) to point \( Q \) \( (3,4,5) \). Its displacement vector be
(A) \( \hat{i}+\hat{j}+10 \hat{k} \)
(B) \( \hat{i}+\hat{j}+5 \hat{k} \)
(C) \( \hat{i}+\hat{j} \)
(D) \( 2 \hat{i}+4 \hat{j}+6 \hat{k} \)š²PW App Link - https://bit.ly/YTAI_PWAP šPW Website - https://www.pw.live
Other Videos By PW Solutions
| 2024-01-29 | Which of the following statements is false:.... |
| 2024-01-29 | If two vectors \( 2 \hat{i}+3 \hat{j}-\hat{k} \) and \( -4 \hat{i}-6 \hat{j}-\lambda \hat{k} \) .... |
| 2024-01-29 | If \( \left|\vec{V}_{1}+\vec{V}_{2}\right|=\left|\vec{V}_{1}-\vec{V}_{2}\right| \) and \( V_{2} .... |
| 2024-01-29 | If a vector \( \vec{P} \) making angles \( \alpha, \beta \) and \( \gamma \) respectively with \.... |
| 2024-01-29 | The angles which a vector \( \hat{i}+\hat{j}+\sqrt{2} \hat{k} \) make with \( X \), \( Y \) and .... |
| 2024-01-29 | \( \vec{A}=2 \hat{i}+\hat{j}, B=3 \hat{j}-\hat{k} \) and \( \vec{C}=6 i-2 \hat{k} \). Value of \.... |
| 2024-01-29 | If vectors \( P, Q \) and \( R \) have magnitude 5,12 and 13 units and \( \vec{P}+\vec{Q}=\vec{R.... |
| 2024-01-29 | A vector lying in \( x-y \) plane has a magnitude 3 , and makes an angle \( 30^{\circ} \) with t.... |
| 2024-01-29 | The vector that must be added to the vector \( \hat{i}-3 \hat{j}+2 \hat{k} \) and \( 3 \hat{i}+6.... |
| 2024-01-29 | Find a unit vector perpendicular to both the vectors \( (2 \hat{i}+3 \hat{j}+\hat{k}) \) and \( .... |
| 2024-01-29 | If a particle moves from point \( P(2,3,5) \) to point \( Q \) \( (3,4,5) \). Its displacement v.... |
| 2024-01-29 | A boy walks \( 4 \mathrm{~m} \) east and then \( 3 \mathrm{~m} \) south. Find the resultant disp.... |
| 2024-01-29 | The resultant of \( \vec{A}+\vec{B} \) is \( \vec{R}_{1} \) on reversing the vector \( \vec{B} \.... |
| 2024-01-29 | \( \vec{A}+\vec{B}=\vec{R} \) and \( \vec{A}-\vec{B}=\vec{D} \) then find angle between \( \vec{.... |
| 2024-01-29 | If three forces \( \vec{F}_{1}=3 i-4 \hat{j}+5 \hat{k}, \vec{F}_{2}=-3 \hat{i}+4 \hat{j} \) and .... |
| 2024-01-29 | If a unit vector is represented by \( 0.5 \hat{i}-0.8 \hat{j}+C \hat{k} \) then the value of \( .... |
| 2024-01-29 | \( \int_{\pi}^{2 \pi} \theta d \theta \).... |
| 2024-01-29 | \( \int(\sqrt{x}+\sqrt[3]{x}) d x \).... |
| 2024-01-29 | \( \int_{0}^{\pi} \cos x d x \).... |
| 2024-01-29 | What will be the slope of a line perpendicular to the line \( 2 y+3 x=5 \).... |
| 2024-01-29 | \( \int 2 \sin x \cos x d x \) is equal to.... |
0