Last Updated On 01-06-2023 - By Jeesha Sara
An object of mass 
and radius 
is performing pure rolling motion on a smooth horizontal surface under the action of a constant force
as shown in Figure. The object may be
.png)
|
a) |
Disk |
b) |
Ring |
c) |
Solid cylinder |
d) |
Hollow sphere |
Question ID - 100176 :- An object of mass and radius is performing pure rolling motion on a smooth horizontal surface under the action of a constant force as shown in Figure. The object may be
a)
Disk
b)
Ring
c)
Solid cylinder
d)
Hollow sphere
An object of mass and radius is performing pure rolling motion on a smooth horizontal surface under the action of a constant force as shown in Figure. The object may be
|
a) |
Disk |
b) |
Ring |
c) |
Solid cylinder |
d) |
Hollow sphere |
(b)
For pure rolling, 
.png)
Solving the above equations, we get,
So the object may be a ring or a hollow cylinder
Next Question :
A solid sphere rests on a horizontal surface. A horizontal impulse is applied at height 
from centre. The sphere starts starts rolling just after the application of impulse. The ratio 
will be
.png)
|
a) |
|
b) |
|
c) |
|
d) |
|
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