The coriolis component of acceleration exists whenever a point moves along a path that has

A slider moves at a velocity $${\text{v}}$$ on a link revolving at $$\omega $$ rad/s. The coriolis component of acceleration is

A

$$\omega {\text{v}}$$

B

$$2\omega {\text{v}}$$

C

$${\omega ^2}{\text{v}}$$

D

$$2\omega {{\text{v}}^2}$$

The coriolis component of acceleration acts

A

along the sliding surface

B

perpendicular to the sliding surface

C

at 450 to the sliding surface

D

parallel to the sliding surface

The coriolis component of acceleration is taken into account for

A

slider crank mechanism

B

four bar chain mechanism

C

quick return motion mechanism

D

all of the mentioned

The coriolis component of acceleration depends upon

A

velocity of slider

B

angular velocity of the link

C

all of the mentioned

D

none of the mentioned

The coriolis component of acceleration leads the sliding velocity by

A

450

B

900

C

1350

D

1800

The direction of Coriolis component of acceleration is the direction

A

Of relative velocity vector for the two coincident points rotated by 90° in the direction of the angular velocity of the rotation of the link

B

Along the centripetal acceleration

C

Along tangential acceleration

D

Along perpendicular to angular velocity

In a shaper mechanism, the Coriolis component of acceleration will

A

Not exist

B

Exist

C

Depend on position of crank

D

None of the above

A point B on a rigid link AB moves with respect to A with angular velocity $$\omega $$ rad/s. The radial component of the acceleration of B with respect to A, is (where vBA = Linear velocity of B with respect to A)

A

vBA × AB

B

$$\frac{{{\text{vBA}}}}{{{\text{AB}}}}$$

C

v²BA

D

$$\frac{{{{\text{v}}^2}{\text{BA}}}}{{{\text{AB}}}}$$

When a point moves along a straight line, its acceleration will have

A

radial component only

B

tangential component only

C

coriolis component only

D

radial and tangential components both

A body in motion will be subjected to coriolis acceleration when that body is

A

in plane rotation with variable velocity

B

in plane translation with variable velocity

C

in plane motion which is a resultant of plane translation and rotation

D

restrained to rotate while sliding over another body

The coriolis component of acceleration exists whenever a point moves along a path that has

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