Which of the following is independent of the choice of co-ordinate system
Which of the following is independent of the choice of co-ordinate system
- A
$\vec P + \vec Q + \vec R$
- B
$({P_x} + {Q_x} + {R_x})\hat i$
- C
${P_x}\hat i + {Q_y}\hat j + {R_z}\hat k$
- D
None of these
Similar Questions
Explain the analytical method for vector addition.
Explain the analytical method for vector addition.
Magnitude of vector which comes on addition of two vectors, $6\hat i + 7\hat j$ and $3\hat i + 4\hat j$ is
Magnitude of vector which comes on addition of two vectors, $6\hat i + 7\hat j$ and $3\hat i + 4\hat j$ is
The resultant force of $5 \,N$ and $10 \,N$ can not be ........ $N$
The resultant force of $5 \,N$ and $10 \,N$ can not be ........ $N$
Which of the four arrangements in the figure correctly shows the vector addition of two forces $\overrightarrow {{F_1}} $ and $\overrightarrow {{F_2}} $ to yield the third force $\overrightarrow {{F_3}} $
Which of the four arrangements in the figure correctly shows the vector addition of two forces $\overrightarrow {{F_1}} $ and $\overrightarrow {{F_2}} $ to yield the third force $\overrightarrow {{F_3}} $
Let $\overrightarrow C = \overrightarrow A + \overrightarrow B $ then
Let $\overrightarrow C = \overrightarrow A + \overrightarrow B $ then