A glass ball is shot to hit a wall from a point on a smooth floor. If the ball returns back to the point of projection in twice the time taken in reaching the wall, the coefficient of restitution between the glass ball and the wall is

Applied Mechanics and Graphic Statics
A glass ball is shot to hit a wall from a point on a smooth floor. If the ball returns back to the point of projection in twice the time taken in reaching the wall, the coefficient of restitution between the glass ball and the wall is

0.5

0.4

0.33

0.25

0.5

0.4

0.33

0.25

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Applied Mechanics and Graphic Statics
A hoop of radius 3 m weighs 100 kg. It rolls along a horizontal floor so that at its centre of mass has a speed of 200 mm/sec. The work required to stop the hoop is

4 J

6 J

2 J

8 J

4 J

6 J

2 J

8 J

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Applied Mechanics and Graphic Statics
The motion of a bicycle wheel is

Rotary

Rotary and translatory

Translatory

Curvilinear

Rotary

Rotary and translatory

Translatory

Curvilinear

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Applied Mechanics and Graphic Statics
Impulse can be obtained from a

Velocity-time diagram

Force-time diagram

Force-displacement diagram

Velocity-displacement diagram

Velocity-time diagram

Force-time diagram

Force-displacement diagram

Velocity-displacement diagram

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Applied Mechanics and Graphic Statics
For a non-concurrent force system to be in equilibrium

None of these

Both force polygon and funicular polygon must close

Only the closure of force polygon is sufficient

Only the closure of funicular polygon is sufficient

None of these

Both force polygon and funicular polygon must close

Only the closure of force polygon is sufficient

Only the closure of funicular polygon is sufficient

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Applied Mechanics and Graphic Statics
A cable loaded with 0.5 tonne per horizontal metre span is stretched between supports in the same horizontal line 400 m apart. If central dip is 20 m, the minimum tension in the cable, will be

500 tonnes at the centre

200 tonnes at the right support

200 tonnes at the centre

200 tonnes at the left support

500 tonnes at the centre

200 tonnes at the right support

200 tonnes at the centre

200 tonnes at the left support

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Applied Mechanics and Graphic Statics

Applied Mechanics and Graphic Statics A glass ball is shot to hit a wall from a point on a smooth floor. If the ball returns back to the point of projection in twice the time taken in reaching the wall, the coefficient of restitution between the glass ball and the wall is

Applied Mechanics and Graphic Statics A hoop of radius 3 m weighs 100 kg. It rolls along a horizontal floor so that at its centre of mass has a speed of 200 mm/sec. The work required to stop the hoop is

Applied Mechanics and Graphic Statics The motion of a bicycle wheel is

Applied Mechanics and Graphic Statics Impulse can be obtained from a

Applied Mechanics and Graphic Statics For a non-concurrent force system to be in equilibrium

Applied Mechanics and Graphic Statics A cable loaded with 0.5 tonne per horizontal metre span is stretched between supports in the same horizontal line 400 m apart. If central dip is 20 m, the minimum tension in the cable, will be

Applied Mechanics and Graphic Statics
A glass ball is shot to hit a wall from a point on a smooth floor. If the ball returns back to the point of projection in twice the time taken in reaching the wall, the coefficient of restitution between the glass ball and the wall is

Applied Mechanics and Graphic Statics
A hoop of radius 3 m weighs 100 kg. It rolls along a horizontal floor so that at its centre of mass has a speed of 200 mm/sec. The work required to stop the hoop is

Applied Mechanics and Graphic Statics
The motion of a bicycle wheel is

Applied Mechanics and Graphic Statics
Impulse can be obtained from a

Applied Mechanics and Graphic Statics
For a non-concurrent force system to be in equilibrium

Applied Mechanics and Graphic Statics
A cable loaded with 0.5 tonne per horizontal metre span is stretched between supports in the same horizontal line 400 m apart. If central dip is 20 m, the minimum tension in the cable, will be