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
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 bea)
Disk
b)
Ring
c)
Solid cylinder
d)
Hollow sphere
Question ID - 100176 | SaraNextGen Top Answer 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 |
1 Answer
127 votes
Answer Key / Explanation : (b) -
(b)
For pure rolling, 
.png)
Solving the above equations, we get,
So the object may be a ring or a hollow cylinder
127 votes
Answer Link
127