A solid ball of mass 
and radius 
spinning with angular velocity 
falls on a horizontal slab of mass 
with rough upper surface (coefficient of friction 
and smooth lower surface.Immediately after collision the normal component of velocity of the ball remains half of its value just before collision and it stops spinning. Find the velocity of the sphere in horizontal direction immediately after the impact (given: 
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and radius spinning with angular velocity falls on a horizontal slab of mass with rough upper surface (coefficient of friction and smooth lower surface.Immediately after collision the normal component of velocity of the ball remains half of its value just before collision and it stops spinning. Find the velocity of the sphere in horizontal direction immediately after the impact (given: Question ID - 101437 | SaraNextGen Top Answer A solid ball of mass and radius spinning with angular velocity falls on a horizontal slab of mass with rough upper surface (coefficient of friction and smooth lower surface.Immediately after collision the normal component of velocity of the ball remains half of its value just before collision and it stops spinning. Find the velocity of the sphere in horizontal direction immediately after the impact (given:
A solid ball of mass and radius spinning with angular velocity falls on a horizontal slab of mass with rough upper surface (coefficient of friction and smooth lower surface.Immediately after collision the normal component of velocity of the ball remains half of its value just before collision and it stops spinning. Find the velocity of the sphere in horizontal direction immediately after the impact (given:
(2)
(i)
(ii)
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From Eqs. (i) and (ii), we get
(iii)
Let 
and 
be the speeds of the plank and the sphere, respectively, in the horizontal direction
(iv)
From Eqs. (i) and (iv) ,
and 
m/s