How can we represent vector quantity ?
How can we represent vector quantity ?
Vector quantity can be represented by dark letter of its symbol.
E.g. : $v$ for velocity.
But, practically, to represent the vector quantity, arrow sign is used.
E.g. : $\vec{v}$ for velocity.
Similar Questions
If $A = 3\hat i + 4\hat j$ and $B = 7\hat i + 24\hat j,$the vector having the same magnitude as $B$ and parallel to $A$ is
If $A = 3\hat i + 4\hat j$ and $B = 7\hat i + 24\hat j,$the vector having the same magnitude as $B$ and parallel to $A$ is
A vector is added to an equal and opposite vector of similar nature, forms a ........
A vector is added to an equal and opposite vector of similar nature, forms a ........
Classify the given physical quantities in vector and scalar. Position, speed, velocity, pressure, acceleration, temperature, force, work, energy.
Classify the given physical quantities in vector and scalar. Position, speed, velocity, pressure, acceleration, temperature, force, work, energy.
If $\overrightarrow A = 2\hat i + 4\hat j - 5\hat k$ the direction of cosines of the vector $\overrightarrow A $ are
If $\overrightarrow A = 2\hat i + 4\hat j - 5\hat k$ the direction of cosines of the vector $\overrightarrow A $ are
What is position vector ? What is displacement vector ? Explain equality of vectors.
What is position vector ? What is displacement vector ? Explain equality of vectors.