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/5

MS/3

None of these

MS/4

MS/5

MS/3

None of these

MS/4

ANSWER DOWNLOAD EXAMIANS APP

Engineering Mechanics
The forces, whose lines of action are parallel to each other and act in the same directions, are known as

Like parallel forces

Coplanar non-concurrent forces

Unlike parallel forces

Coplanar concurrent forces

Like parallel forces

Coplanar non-concurrent forces

Unlike parallel forces

Coplanar concurrent forces

ANSWER DOWNLOAD EXAMIANS APP

Engineering Mechanics
The moment of inertia of a thin rod of mass 'm' and length 'l', about an axis through its centre of gravity and perpendicular to its length is

ml2/ 6

ml2/12

ml2/4

ml2/8

ml2/ 6

ml2/12

ml2/4

ml2/8

ANSWER DOWNLOAD EXAMIANS APP

Engineering Mechanics
The maximum mechanical advantage of a lifting machine is

1 + m

1 - m

1 / m

m

1 + m

1 - m

1 / m

m

ANSWER DOWNLOAD EXAMIANS APP

Engineering Mechanics
A couple produces

Translatory motion

Combined translatory and rotational motion

Rotational motion

None of these

Translatory motion

Combined translatory and rotational motion

Rotational motion

None of these

ANSWER DOWNLOAD EXAMIANS APP

Engineering Mechanics
If a number of coplanar forces acting at a point be in equilibrium, the sum of clockwise moments must be __________ the sum of anticlockwise moments, about any point.

Less than

None of these

Greater than

Equal to

Less than

None of these

Greater than

Equal to

ANSWER DOWNLOAD EXAMIANS APP

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 forces, whose lines of action are parallel to each other and act in the same directions, are known as

Engineering Mechanics The moment of inertia of a thin rod of mass 'm' and length 'l', about an axis through its centre of gravity and perpendicular to its length is

Engineering Mechanics The maximum mechanical advantage of a lifting machine is

Engineering Mechanics A couple produces

Engineering Mechanics If a number of coplanar forces acting at a point be in equilibrium, the sum of clockwise moments must be __________ the sum of anticlockwise moments, about any point.

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 forces, whose lines of action are parallel to each other and act in the same directions, are known as

Engineering Mechanics
The moment of inertia of a thin rod of mass 'm' and length 'l', about an axis through its centre of gravity and perpendicular to its length is

Engineering Mechanics
The maximum mechanical advantage of a lifting machine is

Engineering Mechanics
A couple produces

Engineering Mechanics
If a number of coplanar forces acting at a point be in equilibrium, the sum of clockwise moments must be __________ the sum of anticlockwise moments, about any point.