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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > Initially the platform with the child is rotating with an angular speed ω 1 ​ . If the child starts walking along its periphery in opposite direction with speed u relative to the platform, what will be the new angular speed of the platform.

Initially the platform with the child is rotating with an angular speed ω 1 ​ . If the child starts walking along its periphery in opposite direction with speed u relative to the platform, what will be the new angular speed of the platform.

Initially the platform with the child is rotating with an angular speed ω 1 ​ . If the child starts walking along its periphery in opposite direction with speed u relative to the platform what will be the new angular speed of the platform.