The acceleration of a flat-faced follower when it has contact with the flank of a circular arc cam, is given by

Theory of Machine
The acceleration of a flat-faced follower when it has contact with the flank of a circular arc cam, is given by

ω² r₁ sinθ

ω² (R - r₁) cosθ

ω² (R - r₁) sinθ

ω² R cosθ

ω² r₁ sinθ

ω² (R - r₁) cosθ

ω² (R - r₁) sinθ

ω² R cosθ

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Theory of Machine
Sense of tangential acceleration of a link

Could be either same or opposite to velocity

Is same as that of velocity

Is opposite to that of velocity

Is perpendicular to that of velocity

Could be either same or opposite to velocity

Is same as that of velocity

Is opposite to that of velocity

Is perpendicular to that of velocity

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Theory of Machine
The primary unbalanced force is maximum _________ in one revolution of the crank.

Sixteen times

Eight times

Four times

Twice

Sixteen times

Eight times

Four times

Twice

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Theory of Machine
The Coriolis component of acceleration leads the sliding velocity by

45°

135°

90°

180°

45°

135°

90°

180°

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Theory of Machine
A mechanism is an assemblage of

Two links

Four or more than four links

All of these

Three links

Two links

Four or more than four links

All of these

Three links

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Theory of Machine
The magnitude of velocities of the points on a rigid link is

Directly proportional to the distance from the points to the instantaneous center and is perpendicular to the line joining the point to the instantaneous center

Directly proportional to the distance from the points to the instantaneous center and is parallel to the line joining the point to the instantaneous center

Inversely proportional to the distance from the points to the instantaneous center and is parallel to the line joining the point to the instantaneous center

Inversely proportional to the distance from the points to the instantaneous center and is perpendicular to the line joining the point to the instantaneous center

Directly proportional to the distance from the points to the instantaneous center and is perpendicular to the line joining the point to the instantaneous center

Directly proportional to the distance from the points to the instantaneous center and is parallel to the line joining the point to the instantaneous center

Inversely proportional to the distance from the points to the instantaneous center and is parallel to the line joining the point to the instantaneous center

Inversely proportional to the distance from the points to the instantaneous center and is perpendicular to the line joining the point to the instantaneous center

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Theory of Machine

Theory of Machine The acceleration of a flat-faced follower when it has contact with the flank of a circular arc cam, is given by

Theory of Machine Sense of tangential acceleration of a link

Theory of Machine The primary unbalanced force is maximum _________ in one revolution of the crank.

Theory of Machine The Coriolis component of acceleration leads the sliding velocity by

Theory of Machine A mechanism is an assemblage of

Theory of Machine The magnitude of velocities of the points on a rigid link is

Theory of Machine
The acceleration of a flat-faced follower when it has contact with the flank of a circular arc cam, is given by

Theory of Machine
Sense of tangential acceleration of a link

Theory of Machine
The primary unbalanced force is maximum _________ in one revolution of the crank.

Theory of Machine
The Coriolis component of acceleration leads the sliding velocity by

Theory of Machine
A mechanism is an assemblage of

Theory of Machine
The magnitude of velocities of the points on a rigid link is