A block 
of mass 
is kept on a smooth horizontal surface and attached by a light thread to another block 
of mass 
. Block 
is resting on ground, and thread and pulley are massless and frictionless. A bullet of mass 
moving horizontally with velocity of 
penetrates through block 
and comes out with a velocity of 100 m/s
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Column-I
Column- II
(A)
Velocity of the 2 kg block just after the bullet comes out
(p)
50/3
(B)
Maximum displacements of 1 kg block in left direction
(q)
25
(C)
Impulse by the string on block 
(r)
25/3
(D)
Impulse by the particle on block 
(s)
5.2
CODES :
A
B
C
D
a)
c
d
a
b
b)
a
b
d
c
c)
b
d
a
c
d)
b
a
c
d
of mass is kept on a smooth horizontal surface and attached by a light thread to another block of mass . Block is resting on ground, and thread and pulley are massless and frictionless. A bullet of mass moving horizontally with velocity of penetrates through block and comes out with a velocity of 100 m/sColumn-I
Column- II
(A)
Velocity of the 2 kg block just after the bullet comes out
(p)
50/3
(B)
Maximum displacements of 1 kg block in left direction
(q)
25
(C)
Impulse by the string on block
(r)
25/3
(D)
Impulse by the particle on block
(s)
5.2
CODES :
A
B
C
D
a)
c
d
a
b
b)
a
b
d
c
c)
b
d
a
c
d)
b
a
c
d
Question ID - 101084 | SaraNextGen Top Answer A block of mass is kept on a smooth horizontal surface and attached by a light thread to another block of mass . Block is resting on ground, and thread and pulley are massless and frictionless. A bullet of mass moving horizontally with velocity of penetrates through block and comes out with a velocity of 100 m/s
Column-I
Column- II
(A)
Velocity of the 2 kg block just after the bullet comes out
(p)
50/3
(B)
Maximum displacements of 1 kg block in left direction
(q)
25
(C)
Impulse by the string on block
(r)
25/3
(D)
Impulse by the particle on block
(s)
5.2
CODES :
A
B
C
D
a)
c
d
a
b
b)
a
b
d
c
c)
b
d
a
c
d)
b
a
c
d
A block of mass is kept on a smooth horizontal surface and attached by a light thread to another block of mass . Block is resting on ground, and thread and pulley are massless and frictionless. A bullet of mass moving horizontally with velocity of penetrates through block and comes out with a velocity of 100 m/s
|
Column-I |
Column- II |
||||||||
|
(A) |
Velocity of the 2 kg block just after the bullet comes out |
(p) |
50/3 |
||||||
|
(B) |
Maximum displacements of 1 kg block in left direction |
(q) |
25 |
||||||
|
(C) |
Impulse by the string on block |
(r) |
25/3 |
||||||
|
(D) |
Impulse by the particle on block |
(s) |
5.2 |
||||||
|
CODES : |
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|
|
A |
B |
C |
D |
|
|
|||
|
a) |
c |
d |
a |
b |
|
|
|||
|
b) |
a |
b |
d |
c |
|
|
|||
|
c) |
b |
d |
a |
c |
|
|
|||
|
d) |
b |
a |
c |
d |
|
|
|||
(a)
For bullet, 
(i)
This is also impulse by particle on 
For block 
(ii)
For block 
(iii)
From Eqs. (ii) and (iii), we get
Now applying the law of conservation of energy,
