Last Updated On 01-06-2023 - By Jeesha Sara
A ladder of length 
and mass 
is placed against a smooth vertical wall, but the dround is not smooth. Coefficient of friction between the ground and the ladder is 
. The angle 
at which the ladder will stay in equilibrium is
a)
b)
c)
d)
None of these
A ladder of length and mass is placed against a smooth vertical wall, but the dround is not smooth. Coefficient of friction between the ground and the ladder is . The angle at which the ladder will stay in equilibrium is
a)
b)
c)
d)
None of these
Question ID - 100207 :-
A ladder of length and mass is placed against a smooth vertical wall, but the dround is not smooth. Coefficient of friction between the ground and the ladder is . The angle at which the ladder will stay in equilibrium is
a)
b)
c)
d)
None of these
|
A ladder of length |
|||||||
|
a) |
|
b) |
|
c) |
|
d) |
None of these |
or
we get
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Next Question :
A uniform sphere of mass 
radius 
and moment of inertia 
about its centre moves along the 
-axis as shown in Figure. Its centre of mass moves with velocity 
and it rotates about its centre of mass with angular velocity 
.Let 
. The angular momentum of the body about the origin 
is
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|
a) |
|
b) |
Greater than |
|
c) |
Less than |
d) |
|
only if
if
if
for all values of 
and
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