A rod 
of mass 
and length 8
lies on a smooth horizontal surface. A particle of mass 
and velocity 
strikes the rod perpendicular to its length, as shown Figure. As a result of the collision, the centre of mass of rod attains a speed of 
and the particle rebounds back with a speed of 
. Find the following
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The ratio 
,
a)
b)
c)
d)
of mass and length 8 lies on a smooth horizontal surface. A particle of mass and velocity strikes the rod perpendicular to its length, as shown Figure. As a result of the collision, the centre of mass of rod attains a speed of and the particle rebounds back with a speed of . Find the followingThe ratio ,
a)
b)
c)
d)
Question ID - 101390 | SaraNextGen Top Answer A rod of mass and length 8 lies on a smooth horizontal surface. A particle of mass and velocity strikes the rod perpendicular to its length, as shown Figure. As a result of the collision, the centre of mass of rod attains a speed of and the particle rebounds back with a speed of . Find the following
The ratio ,
a)
b)
c)
d)
A rod of mass and length 8 lies on a smooth horizontal surface. A particle of mass and velocity strikes the rod perpendicular to its length, as shown Figure. As a result of the collision, the centre of mass of rod attains a speed of and the particle rebounds back with a speed of . Find the following
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The ratio |
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a) |
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b) |
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c) |
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d) |
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(a)
Conservation of linear momentum
Conservation of angular momentum about point of collision
Using coefficient of restitution equation
Velocity at end 
,
Velocity at end 
