Following figure shows a giant wheel tha...

Following figure shows a giant wheel that you must have seen in a fair . The wheel rotates with a constant angular speed `omega` Your younger brother is standing in one of the boxes that are fitted at the periphery of the wheels . So, he is also in a state of uniform circular motion in a vertical pane .

Let N be the normal reaction between your brother and floor of the box . select the correct alternative .

` N_(A) lt N_(B) lt N_(C) lt N_(D)`

` N_(A) lt N_(B) = N_(D) lt N_(C)`

` N_(A) gt N_(B) = N_(D)gtN_(C)`

` N_(A) gt N_(B) gt N_(C) gtN_(D)`

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Following figure shows a giant wheel that you must have seen in a fair . The wheel rotates with a constant angular speed omega Your younger brother is standing in one of the boxes that are fitted at the periphery of the wheels . So, he is also in a state of uniform circular motion in a vertical pane . (##AAK_T1_PHY_C03_E05_012_Q01.png width=80\%> What can be the maximum value of omega for which your brother can stand on the floor when at C ?

`sqrt((2g)/R)`

` sqrt((3g)/R)`

` sqrt( gR)`

` sqrt(g/R)`

Resultant of weight and normal reaction

Friction between your brother and floor of the box

Force on the honge at which box is suspended

Normal reaction between floor and your brother

`5pi` rad

`20 pi`rad

`15 pi` rad

`10pi` rad