The displacement of a particle which moves along a straight line is given by S = 4t³ + 3t²- 10 where ‘S’ is in meters and t is in seconds. The time taken by the particle to acquire a velocity of 18 m/sec from rest, is

Applied Mechanics and Graphic Statics
The displacement of a particle which moves along a straight line is given by S = 4t³ + 3t²- 10 where ‘S’ is in meters and t is in seconds. The time taken by the particle to acquire a velocity of 18 m/sec from rest, is

1.5 sec

½ sec

1.2 sec

1 sec

1.5 sec

½ sec

1.2 sec

1 sec

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Applied Mechanics and Graphic Statics
The practical units of work, is

Erg

Joule

Newton

Dyne

Erg

Joule

Newton

Dyne

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Applied Mechanics and Graphic Statics
If a flywheel increases its speed from 10 rpm to 20 rpm in 10 seconds, then its angular acceleration is

—rad/sec 20

—rad/sec 10

—rad/sec 30

None of these

—rad/sec 20

—rad/sec 10

—rad/sec 30

None of these

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Applied Mechanics and Graphic Statics
The angle which an inclined surface makes with the horizontal when a body placed on it is on the point of moving down, is called

None of these

Angle of friction

Angle of inclination

Angle of repose

None of these

Angle of friction

Angle of inclination

Angle of repose

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Applied Mechanics and Graphic Statics
A load of 500 kg was lifted through a distance of 13 cm. by an effort of 25 kg which moved through a distance of 650 cm. The velocity ratio of the lifting machine is

65

55

60

50

65

55

60

50

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Applied Mechanics and Graphic Statics
The bending moment in an arch is proportional to

Vertical ordinate of funicular polygon

Intercept between the arch axis and the funicular polygon

Vertical ordinate of the arch

None of these

Vertical ordinate of funicular polygon

Intercept between the arch axis and the funicular polygon

Vertical ordinate of the arch

None of these

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Applied Mechanics and Graphic Statics

Applied Mechanics and Graphic Statics The displacement of a particle which moves along a straight line is given by S = 4t³ + 3t²- 10 where ‘S’ is in meters and t is in seconds. The time taken by the particle to acquire a velocity of 18 m/sec from rest, is

Applied Mechanics and Graphic Statics The practical units of work, is

Applied Mechanics and Graphic Statics If a flywheel increases its speed from 10 rpm to 20 rpm in 10 seconds, then its angular acceleration is

Applied Mechanics and Graphic Statics The angle which an inclined surface makes with the horizontal when a body placed on it is on the point of moving down, is called

Applied Mechanics and Graphic Statics A load of 500 kg was lifted through a distance of 13 cm. by an effort of 25 kg which moved through a distance of 650 cm. The velocity ratio of the lifting machine is

Applied Mechanics and Graphic Statics The bending moment in an arch is proportional to

Applied Mechanics and Graphic Statics
The displacement of a particle which moves along a straight line is given by S = 4t³ + 3t²- 10 where ‘S’ is in meters and t is in seconds. The time taken by the particle to acquire a velocity of 18 m/sec from rest, is

Applied Mechanics and Graphic Statics
The practical units of work, is

Applied Mechanics and Graphic Statics
If a flywheel increases its speed from 10 rpm to 20 rpm in 10 seconds, then its angular acceleration is

Applied Mechanics and Graphic Statics
The angle which an inclined surface makes with the horizontal when a body placed on it is on the point of moving down, is called

Applied Mechanics and Graphic Statics
A load of 500 kg was lifted through a distance of 13 cm. by an effort of 25 kg which moved through a distance of 650 cm. The velocity ratio of the lifting machine is

Applied Mechanics and Graphic Statics
The bending moment in an arch is proportional to