The tendency of a body to resist change from rest or motion is known as

Theory of Machine
The tendency of a body to resist change from rest or motion is known as

Resisting force

Mass

Inertia

Friction

Resisting force

Mass

Inertia

Friction

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Theory of Machine
The natural frequency of free torsional vibrations of a shaft is equal to (where q = Torsional stiffness of the shaft, and I = Mass moment of inertia of the disc attached at the end of a shaft)

2π qI

(1/2π). √(q/I)

1/2π

2π. √(q/I)

2π qI

(1/2π). √(q/I)

1/2π

2π. √(q/I)

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Theory of Machine
The magnitude of linear velocity of a point B on a link AB relative to point A is, (Where ω = Angular velocity of the link AB)

(ω × AB)²

ω × AB

ω × (AB)²

ω² × AB

(ω × AB)²

ω × AB

ω × (AB)²

ω² × AB

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Theory of Machine
A body is said to be under forced vibrations, when

A body vibrates under the influence of external force

There is a reduction in amplitude after every cycle of vibration

None of these

No external force acts on a body, after giving it an initial displacement

A body vibrates under the influence of external force

There is a reduction in amplitude after every cycle of vibration

None of these

No external force acts on a body, after giving it an initial displacement

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Theory of Machine
Which of the following property of the instantaneous center is correct?

The two rigid links have no linear velocity relative to each other at the instantaneous centre.

The velocity of the instantaneous centre relative to any third rigid link is same whether the instantaneous centre is regarded as a point on the first rigid link or on the second rigid link.

A rigid link rotates instantaneously relative to another link at the instantaneous centre for the configuration of the mechanism considered.

All of these

The two rigid links have no linear velocity relative to each other at the instantaneous centre.

The velocity of the instantaneous centre relative to any third rigid link is same whether the instantaneous centre is regarded as a point on the first rigid link or on the second rigid link.

A rigid link rotates instantaneously relative to another link at the instantaneous centre for the configuration of the mechanism considered.

All of these

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Theory of Machine
The swaying couple is maximum or minimum when the angle of inclination of the crank to the line of stroke (θ) is equal to

270° and 360°

90° and 180°

45° and 225°

180° and 270°

270° and 360°

90° and 180°

45° and 225°

180° and 270°

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Theory of Machine

Theory of Machine The tendency of a body to resist change from rest or motion is known as

Theory of Machine The natural frequency of free torsional vibrations of a shaft is equal to (where q = Torsional stiffness of the shaft, and I = Mass moment of inertia of the disc attached at the end of a shaft)

Theory of Machine The magnitude of linear velocity of a point B on a link AB relative to point A is, (Where ω = Angular velocity of the link AB)

Theory of Machine A body is said to be under forced vibrations, when

Theory of Machine Which of the following property of the instantaneous center is correct?

Theory of Machine The swaying couple is maximum or minimum when the angle of inclination of the crank to the line of stroke (θ) is equal to

Theory of Machine
The tendency of a body to resist change from rest or motion is known as

Theory of Machine
The natural frequency of free torsional vibrations of a shaft is equal to (where q = Torsional stiffness of the shaft, and I = Mass moment of inertia of the disc attached at the end of a shaft)

Theory of Machine
The magnitude of linear velocity of a point B on a link AB relative to point A is, (Where ω = Angular velocity of the link AB)

Theory of Machine
A body is said to be under forced vibrations, when

Theory of Machine
Which of the following property of the instantaneous center is correct?

Theory of Machine
The swaying couple is maximum or minimum when the angle of inclination of the crank to the line of stroke (θ) is equal to