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A wheel is rolling without slipping on a...


A wheel is rolling without slipping on a horizontal plane with velocity `v` and acceleration `a` of centre of mass as shown in figure. Acceleration at

A

A is vertically upwards

B

B may be vertically downwards

C

C cannot be horizontal

D

A point on the rim may be horizontal leftwards.

Text Solution

Verified by Experts


Net acceleration of any point on the rim is vector sum of `a,Romega^(2)` and `Ralpha` with `a=Ralpha`
`a_(A)=Romega^(2)to` vertically upwards
if `a=Romega^(2),a_(B)` is vertically downwards and so on.
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Knowledge Check

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