A rope is wrapped twice around a rough pole with a coefficient of friction ‘A . It is subjected to a force Fj at one end and a gradually increasing force F2 is applied at the other end till the rope just starts slip-ping. At this instant the ratio of F2 to Fi is

Applied Mechanics and Graphic Statics
A rope is wrapped twice around a rough pole with a coefficient of friction ‘A . It is subjected to a force Fj at one end and a gradually increasing force F2 is applied at the other end till the rope just starts slip-ping. At this instant the ratio of F2 to Fi is

1

e4*

e2*

e*72

1

e4*

e2*

e*72

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Applied Mechanics and Graphic Statics
A vehicle weighing w kg is to run on a circular curve of radius r. If the height of its centre of gravity above the road level is h and the distance between the centres of wheels is 2a, the maximum velocity, in order to avoid over turning, will be

gra/h

4√(gra/h)

√(gra/h)

∛(gra/h)

gra/h

4√(gra/h)

√(gra/h)

∛(gra/h)

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Applied Mechanics and Graphic Statics
Periodic time of body moving with simple harmonic motion, is

Directly proportional to its angular velocity

Inversely proportional to its angular velocity

Inversely proportional to the square of its angular velocity

Directly proportional to the square of its angular velocity

Directly proportional to its angular velocity

Inversely proportional to its angular velocity

Inversely proportional to the square of its angular velocity

Directly proportional to the square of its angular velocity

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Applied Mechanics and Graphic Statics
Total no of instantaneous centers of a machine having ‘n’ links, is

n/2

n (n - 1)/2

n

(n - 1)

n/2

n (n - 1)/2

n

(n - 1)

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Applied Mechanics and Graphic Statics
The resultant of two forces ‘P’ and ‘Q’ acting at an angle ‘θ’, is

P² + Q² + 2P sin θ

√(P² + Q² + 2PQ cos θ)

P² + Q² + 2PQ cos θ

P² + Q² + 2PQ tan θ

P² + Q² + 2P sin θ

√(P² + Q² + 2PQ cos θ)

P² + Q² + 2PQ cos θ

P² + Q² + 2PQ tan θ

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Applied Mechanics and Graphic Statics
The frequency of oscillation on moon as compared to that on earth, will be

3 times less

2.44 times more

2.44 times less

3 times more

3 times less

2.44 times more

2.44 times less

3 times more

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Applied Mechanics and Graphic Statics

Applied Mechanics and Graphic Statics A vehicle weighing w kg is to run on a circular curve of radius r. If the height of its centre of gravity above the road level is h and the distance between the centres of wheels is 2a, the maximum velocity, in order to avoid over turning, will be

Applied Mechanics and Graphic Statics Periodic time of body moving with simple harmonic motion, is

Applied Mechanics and Graphic Statics Total no of instantaneous centers of a machine having ‘n’ links, is

Applied Mechanics and Graphic Statics The resultant of two forces ‘P’ and ‘Q’ acting at an angle ‘θ’, is

Applied Mechanics and Graphic Statics The frequency of oscillation on moon as compared to that on earth, will be

Applied Mechanics and Graphic Statics
A vehicle weighing w kg is to run on a circular curve of radius r. If the height of its centre of gravity above the road level is h and the distance between the centres of wheels is 2a, the maximum velocity, in order to avoid over turning, will be

Applied Mechanics and Graphic Statics
Periodic time of body moving with simple harmonic motion, is

Applied Mechanics and Graphic Statics
Total no of instantaneous centers of a machine having ‘n’ links, is

Applied Mechanics and Graphic Statics
The resultant of two forces ‘P’ and ‘Q’ acting at an angle ‘θ’, is

Applied Mechanics and Graphic Statics
The frequency of oscillation on moon as compared to that on earth, will be