vectors

Related Questions

• The magnitude of vector $\overrightarrow A ,\,\overrightarrow B $ and $\overrightarrow C $ are respectively 12, 5 and 13 units and $\overrightarrow A + \overrightarrow B = \overrightarrow C $ then the angle between $\overrightarrow A $ and $\overrightarrow B $ is

  ---

• If a vector $\vec A$ is parallel to another vector $\vec B$ then the resultant of the vector $\vec A \times \vec B$ will be equal to

  ---

• If a particle of mass m is moving with constant velocity v parallel to x-axis in x-y plane as shown in fig. Its angular momentum with respect to origin at any time t will be

  ---

• Vector$\overrightarrow A $ makes equal angles with x, y and z axis. Value of its components (in terms of magnitude of $\overrightarrow A $) will be

  ---

• Following sets of three forces act on a body. Whose resultant cannot be zero

  ---