Assume sufficient friction to prevent slipping |
Column-I |
Column- II |
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(A) |
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(p) |
Body accelerates forward |
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(B) |
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(q) |
Rotation about the centre of mass is clockwise |
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(C) |
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(r) |
Friction force acts backward |
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(D) |
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(s) |
No friction acts |
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CODES : |
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A |
B |
C |
D |
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a) |
B,a |
b,c |
d |
a,c |
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b) |
a,b,d |
a,b,c |
a,b,d |
a,b,c |
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c) |
c |
d |
b |
a |
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d) |
a,c |
d,c |
c,d |
c,d |
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|
Assume sufficient friction to prevent slipping |
Column-I |
Column- II |
||||||||
(A) |
![]() |
(p) |
Body accelerates forward |
||||||
(B) |
![]() |
(q) |
Rotation about the centre of mass is clockwise |
||||||
(C) |
![]() |
(r) |
Friction force acts backward |
||||||
(D) |
![]() |
(s) |
No friction acts |
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CODES : |
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|
A |
B |
C |
D |
|
|
|||
a) |
B,a |
b,c |
d |
a,c |
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|
|||
b) |
a,b,d |
a,b,c |
a,b,d |
a,b,c |
|
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c) |
c |
d |
b |
a |
|
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d) |
a,c |
d,c |
c,d |
c,d |
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(b)
Solve to get
, if
if
So friction will act in the forward direction
if
so friction will act in the backward direction. Also solved to get
is positive for all cases, hence body will accelerate in the forward direction in all cases
It means will be in the clockwise direction. Hence, bodies will rotate in the clockwise direction