1.

consider the statements related to circular motion in usual notations A.in uniform circular motion \xrightarrow[ω]{},\xrightarrow[v]{}and \xrightarrow[a]{} are always mutually perpendicular B.in non-uniform circular motion \xrightarrow[ω]{},\xrightarrow[v]{}and \xrightarrow[a]{} are always mutually perpendicular 1)both A and B are true 2)both A and B are false 3)A is true but B is false 4)A is false but B\:is true

Answer» consider the statements related to circular motion in usual notations A.in uniform circular motion \xrightarrow[ω]{},\xrightarrow[v]{}and \xrightarrow[a]{} are always mutually perpendicular B.in non-uniform circular motion \xrightarrow[ω]{},\xrightarrow[v]{}and \xrightarrow[a]{} are always mutually perpendicular 1)both A and B are true 2)both A and B are false 3)A is true but B is false 4)A is false but B\:is true


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