MHT CET 2024 Physics question

PhysicsLaws of MotionMHT CET 2024

The linear speed of a particle at the equator of the earth due to its spin motion is 'V'. The linear speed of the particle at latitude is

Answer: (C)

Solution

Every point on the earth has the same angular speed about the polar axis. A particle at the equator moves in a circle of radius , so . At latitude the circle of rotation has radius , so its linear

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Question ID VK-099606