Physics-
General
Easy
Question
A small object of uniform density rolls up a curved surface with initial velocity 'u'. It reaches up to maximum height of
with respect to initial position then the object is

- ring
- solid sphere
- disc
- hollow sphere
The correct answer is: disc
Related Questions to study
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A disc of mass M and radius R is rolling with angular speed w on a horizontal plane, as shown in figure. The magnitude of angular momentum of the disc about the origin O is

A disc of mass M and radius R is rolling with angular speed w on a horizontal plane, as shown in figure. The magnitude of angular momentum of the disc about the origin O is

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A light rod carries three equal masses A, B and C as shown in the figure the velocity of B in vertical position of rod if it is released from horizontal position as shown in the figure is .....

A light rod carries three equal masses A, B and C as shown in the figure the velocity of B in vertical position of rod if it is released from horizontal position as shown in the figure is .....

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, Then
is perprndicular to
, Then
is perprndicular to
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Linear momentum of a particle is
Find its magnitude
Linear momentum of a particle is
Find its magnitude
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and
Find 
and
Find 
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What is the angle between
and the resultant of
and 
What is the angle between
and the resultant of
and 
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and
Find 
and
Find 
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Out of the following pairs of forces, the resultant of which can not be 18 N
Out of the following pairs of forces, the resultant of which can not be 18 N
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is perpendicular to
and
=
What is the angle between
and 
is perpendicular to
and
=
What is the angle between
and 
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If
is multiplied by 3, then the component of the new vector along z directions is
If
is multiplied by 3, then the component of the new vector along z directions is
physicsGeneral
maths-
1)
is divisible by
for all 
2)
is divisible by
for all 
3)
is divisible by

4)
is divisible by
for all
then the increasing order of
is
1)
is divisible by
for all 
2)
is divisible by
for all 
3)
is divisible by

4)
is divisible by
for all
then the increasing order of
is
maths-General
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Magnitudes of
and
are 41,40 and 9 respectively,
Find the angle between
and 
Magnitudes of
and
are 41,40 and 9 respectively,
Find the angle between
and 
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The sum of
and
is at right angles to their difference then
The sum of
and
is at right angles to their difference then
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The resultant of two forces of magnitude 2N and 3N can never be
The resultant of two forces of magnitude 2N and 3N can never be
physicsGeneral
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The resultant of two vetoers
and 
The resultant of two vetoers
and 
physicsGeneral