Identify the vector quantity among the following
Identify the vector quantity among the following
- [AIPMT 1997]
- A
distance
- B
angular momentum
- C
heat
- D
energy
Similar Questions
A vector is represented by $3\,\hat i + \hat j + 2\,\hat k$. Its length in $XY$ plane is
A vector is represented by $3\,\hat i + \hat j + 2\,\hat k$. Its length in $XY$ plane is
A physical quantity which has a direction
A physical quantity which has a direction
$0.4\hat i + 0.8\hat j + c\hat k$ represents a unit vector when $c$ is
$0.4\hat i + 0.8\hat j + c\hat k$ represents a unit vector when $c$ is
When three forces of $50 \,N, 30\, N $ and $15\,N$ act on a body, then the body is
When three forces of $50 \,N, 30\, N $ and $15\,N$ act on a body, then the body is
The angle between vectors $\vec a$ and $\vec b$ is $\frac{\pi }{6}$. The angle between vectors $ - 3\vec a$ and $ 2\vec b$ is
The angle between vectors $\vec a$ and $\vec b$ is $\frac{\pi }{6}$. The angle between vectors $ - 3\vec a$ and $ 2\vec b$ is