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
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and Find
and Find
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What is the angle between and the resultant of and
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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
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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
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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
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The resultant of two forces of magnitude 2N and 3N can never be
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