If $\overrightarrow A $ is $(3,\, 4)$ unit, then show that the value of its unit vector is $1$.
$1$
Classify the given physical quantities in vector and scalar. Position, speed, velocity, pressure, acceleration, temperature, force, work, energy.
A particle is moving with speed $6\,m/s$ along the direction of $\vec A = 2\hat i + 2\hat j – \hat k,$ then its velocity is
How can we represent vector quantity ?
A scalar quantity is one that
The expression $\left( {\frac{1}{{\sqrt 2 }}\hat i + \frac{1}{{\sqrt 2 }}\hat j} \right)$ is a
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