The motion of a particle round a fixed axis is

Engineering Mechanics
The motion of a particle round a fixed axis is

Translatory

Rotary

Circular

Translatory as well as rotary

Translatory

Rotary

Circular

Translatory as well as rotary

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Engineering Mechanics
Which is the correct statement about law of polygon of forces?

If any number of forces acting at a point can be represented in direction and magnitude by the sides of a polygon taken in order, then the forces are in equilibrium

If any number of forces acting at a point can be represented in direction and magnitude by the sides of a polygon, then the forces are in equilibrium

If any number of forces acting at a point can be represented by the sides of a polygon taken in order, then the forces are in equilibrium

If a polygon representing forces acting at a point is closed then forces are in equilibrium

If any number of forces acting at a point can be represented in direction and magnitude by the sides of a polygon taken in order, then the forces are in equilibrium

If any number of forces acting at a point can be represented in direction and magnitude by the sides of a polygon, then the forces are in equilibrium

If any number of forces acting at a point can be represented by the sides of a polygon taken in order, then the forces are in equilibrium

If a polygon representing forces acting at a point is closed then forces are in equilibrium

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Engineering Mechanics
Varingon's theorem of moments states that if a number of coplanar forces acting on a particle are in equilibrium, then

Their lines of action are at equal distances

The algebraic sum of their moments about any point in their plane is zero

Their algebraic sum is zero

The algebraic sum of their moments about any point is equal to the moment of their resultant force about the same point

Their lines of action are at equal distances

The algebraic sum of their moments about any point in their plane is zero

Their algebraic sum is zero

The algebraic sum of their moments about any point is equal to the moment of their resultant force about the same point

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Engineering Mechanics
The periodic time (T) is given by (where, ω = Angular velocity of particle in rad/s.)

π/ω

2π/ω

ω/2π

2π × ω

π/ω

2π/ω

ω/2π

2π × ω

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Engineering Mechanics
The ideal angle of banking provided on the curves on roads depends upon

Coefficient of friction between the road and vehicle contact point

Nature of the road surface

Weight of the vehicle

(Velocity)2 of the vehicle

Coefficient of friction between the road and vehicle contact point

Nature of the road surface

Weight of the vehicle

(Velocity)2 of the vehicle

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Engineering Mechanics
Three forces acting on a rigid body are represented in magnitude, direction and line of action by the three sides of a triangle taken in order. The forces are equivalent to a couple whose moment is equal to

Area of the triangle

None of these

Half the area of the triangle

Twice the area of the triangle

Area of the triangle

None of these

Half the area of the triangle

Twice the area of the triangle

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Engineering Mechanics

Engineering Mechanics The motion of a particle round a fixed axis is

Engineering Mechanics Which is the correct statement about law of polygon of forces?

Engineering Mechanics Varingon's theorem of moments states that if a number of coplanar forces acting on a particle are in equilibrium, then

Engineering Mechanics The periodic time (T) is given by (where, ω = Angular velocity of particle in rad/s.)

Engineering Mechanics The ideal angle of banking provided on the curves on roads depends upon

Engineering Mechanics Three forces acting on a rigid body are represented in magnitude, direction and line of action by the three sides of a triangle taken in order. The forces are equivalent to a couple whose moment is equal to

Engineering Mechanics
The motion of a particle round a fixed axis is

Engineering Mechanics
Which is the correct statement about law of polygon of forces?

Engineering Mechanics
Varingon's theorem of moments states that if a number of coplanar forces acting on a particle are in equilibrium, then

Engineering Mechanics
The periodic time (T) is given by (where, ω = Angular velocity of particle in rad/s.)

Engineering Mechanics
The ideal angle of banking provided on the curves on roads depends upon

Engineering Mechanics
Three forces acting on a rigid body are represented in magnitude, direction and line of action by the three sides of a triangle taken in order. The forces are equivalent to a couple whose moment is equal to