Last Updated On [03-11-2023]
A uniform cylinder of mass 
and radius 
is placed on a rough horizontal board, which in turn is placed on a smooth surface.The coefficient of friction between the board and the cylinder is
. If the board starts accelerating with constant acceleration 
as shown in the figure, then
.png)
|
a) |
For pure rolling motion of the cylinder, direction of frictional force is forward and its magnitude is |
|
b) |
The maximum value of |
|
c) |
The acceleration of the center of mass of the cylinder under pure rolling condition for the given |
|
d) |
None of these |
Question ID - 100796 :- A uniform cylinder of mass and radius is placed on a rough horizontal board, which in turn is placed on a smooth surface.The coefficient of friction between the board and the cylinder is . If the board starts accelerating with constant acceleration as shown in the figure, then
a)
For pure rolling motion of the cylinder, direction of frictional force is forward and its magnitude is 
b)
The maximum value of 
, so that the cylinder performs pure rolling is 
c)
The acceleration of the center of mass of the cylinder under pure rolling condition for the given 
is 
d)
None of these
A uniform cylinder of mass and radius is placed on a rough horizontal board, which in turn is placed on a smooth surface.The coefficient of friction between the board and the cylinder is . If the board starts accelerating with constant acceleration as shown in the figure, then
|
a) |
For pure rolling motion of the cylinder, direction of frictional force is forward and its magnitude is |
|
b) |
The maximum value of |
|
c) |
The acceleration of the center of mass of the cylinder under pure rolling condition for the given |
|
d) |
None of these |
(a,b,c)
Let the frictional force be in the forward direction, then
.png)
and 
and
For pure rolling, 
For pure rolling, 
Next Question :
Complete the given number/letter analogy, by choosing the correct answer from the given alternatives.
|
BDFH : JLNP : : RTVX : ? |
|||||||
|
(a) |
BDHF |
(b) |
BDFZ |
(c) |
ZBDF |
(d) |
YZAB |
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