If a particle moves from point $P (2,3,5)$ to point $Q (3,4,5)$. Its displacement vector be
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
$2\hat i + 4\hat j + 6\hat k$
Similar Questions
What vector must be added to the two vectors $\hat i - 2\hat j + 2\hat k$ and $2\hat i + \hat j - \hat k,$ so that the resultant may be a unit vector along $X-$axis
What vector must be added to the two vectors $\hat i - 2\hat j + 2\hat k$ and $2\hat i + \hat j - \hat k,$ so that the resultant may be a unit vector along $X-$axis
Mark the correct statement :-
Mark the correct statement :-
“Explain Triangle method (head to tail method) of vector addition.”
“Explain Triangle method (head to tail method) of vector addition.”
A body moves due East with velocity $20\, km/hour$ and then due North with velocity $15 \,km/hour$. The resultant velocity..........$km/hour$
A body moves due East with velocity $20\, km/hour$ and then due North with velocity $15 \,km/hour$. The resultant velocity..........$km/hour$
A body is at rest under the action of three forces, two of which are ${\vec F_1} = 4\hat i,\,{\vec F_2} = 6\hat j,$ the third force is
A body is at rest under the action of three forces, two of which are ${\vec F_1} = 4\hat i,\,{\vec F_2} = 6\hat j,$ the third force is