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3-2.Motion in Plane
medium
Consider the two statements related to circular motion in usual notations
$A$. In uniform circular motion $\vec{\omega}, \vec{v}$ and $\vec{a}$ are always mutually perpendicular
$B$. In non-uniform circular motion, $\vec{\omega}, \vec{v}$ and $\vec{a}$ are always mutually perpendicular
ABoth $A$ and $B$ are true
BBoth $A$ and $B$ are false
C$A$ is true but $B$ is false
D$A$ is false but $B$ is true
Solution
(c)Only first statement is correct.
$\omega \rightarrow$ mutually perpendicular to $v$ and $a$.
Standard 11
Physics
