A spherical body is symmetrical about its perpendicular axis. According to Routh's rule, the moment of inertia of a body about an axis passing through its centre of gravity is (where, M = Mass of the body, and S = Sum of the squares of the two semi-axes.)

Engineering Mechanics
A spherical body is symmetrical about its perpendicular axis. According to Routh's rule, the moment of inertia of a body about an axis passing through its centre of gravity is (where, M = Mass of the body, and S = Sum of the squares of the two semi-axes.)

MS/3

MS/5

MS/4

None of these

MS/3

MS/5

MS/4

None of these

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Engineering Mechanics
The equivalent length of a simple pendulum which gives the same frequency as compound pendulum is

h/(kG² + h²)

(kG² + h²)/h

(kG² + h²)/h²

h²/(kG² + h²)

h/(kG² + h²)

(kG² + h²)/h

(kG² + h²)/h²

h²/(kG² + h²)

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Engineering Mechanics
The resolved part of the resultant of two forces inclined at an angle 'θ' in a given direction is equal to

The algebraic sum of the resolved parts of the forces in the given direction

The difference of the forces multiplied by the cosine of θ

The sum of the forces multiplied by the sine of θ

The sum of the resolved parts of the forces in the given direction

The algebraic sum of the resolved parts of the forces in the given direction

The difference of the forces multiplied by the cosine of θ

The sum of the forces multiplied by the sine of θ

The sum of the resolved parts of the forces in the given direction

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Engineering Mechanics
The angle between two forces when the resultant is maximum and minimum respectively are

90° and 0°

90° and 180°

180° and 0°

0° and 180°

90° and 0°

90° and 180°

180° and 0°

0° and 180°

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Engineering Mechanics
Non-coplanar non-concurrent forces are those forces which

None of these

Do not meet at one point and their lines of action do not lie on the same plane

Meet at one point, but their lines of action do not lie on the same plane

Do not meet at one point but their lines of action lie on the same plane

None of these

Do not meet at one point and their lines of action do not lie on the same plane

Meet at one point, but their lines of action do not lie on the same plane

Do not meet at one point but their lines of action lie on the same plane

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Engineering Mechanics
If two bodies having masses m1 and m2 (m1>m2) have equal kinetic energies, the momentum of body having mass m1 is _________ the momentum of body having mass m2.

Less than

None of these

Greater than

Equal to

Less than

None of these

Greater than

Equal to

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Engineering Mechanics

Engineering Mechanics A spherical body is symmetrical about its perpendicular axis. According to Routh's rule, the moment of inertia of a body about an axis passing through its centre of gravity is (where, M = Mass of the body, and S = Sum of the squares of the two semi-axes.)

Engineering Mechanics The equivalent length of a simple pendulum which gives the same frequency as compound pendulum is

Engineering Mechanics The resolved part of the resultant of two forces inclined at an angle 'θ' in a given direction is equal to

Engineering Mechanics The angle between two forces when the resultant is maximum and minimum respectively are

Engineering Mechanics Non-coplanar non-concurrent forces are those forces which

Engineering Mechanics If two bodies having masses m1 and m2 (m1>m2) have equal kinetic energies, the momentum of body having mass m1 is _________ the momentum of body having mass m2.

Engineering Mechanics
A spherical body is symmetrical about its perpendicular axis. According to Routh's rule, the moment of inertia of a body about an axis passing through its centre of gravity is (where, M = Mass of the body, and S = Sum of the squares of the two semi-axes.)

Engineering Mechanics
The equivalent length of a simple pendulum which gives the same frequency as compound pendulum is

Engineering Mechanics
The resolved part of the resultant of two forces inclined at an angle 'θ' in a given direction is equal to

Engineering Mechanics
The angle between two forces when the resultant is maximum and minimum respectively are

Engineering Mechanics
Non-coplanar non-concurrent forces are those forces which

Engineering Mechanics
If two bodies having masses m1 and m2 (m1>m2) have equal kinetic energies, the momentum of body having mass m1 is _________ the momentum of body having mass m2.