A ball moving on a smooth horizontal table hits a rough vertical wall, the coefficient of restitution between ball and wall being 1/3. The ball rebounds at the same angle. The fraction of its kinetic energy lost is

Applied Mechanics and Graphic Statics
A ball moving on a smooth horizontal table hits a rough vertical wall, the coefficient of restitution between ball and wall being 1/3. The ball rebounds at the same angle. The fraction of its kinetic energy lost is

44052

43864

43839

43833

44052

43864

43839

43833

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Applied Mechanics and Graphic Statics
If two forces are in equilibrium, then the forces must (i) Be equal in magnitude (ii) Be opposite in sense (iii) Act along the same line

(i) and (ii)

All (i), (ii) and (iii)

(i) and (iii)

Only (i)

(i) and (ii)

All (i), (ii) and (iii)

(i) and (iii)

Only (i)

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Applied Mechanics and Graphic Statics
For maximum range of a projectile, the angle of projection should be

30°

60°

45°

None of these

30°

60°

45°

None of these

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Applied Mechanics and Graphic Statics
The shape of a suspended cable under its own weight, is

Circular

Catenary

Parabolic

Elliptical

Circular

Catenary

Parabolic

Elliptical

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Applied Mechanics and Graphic Statics
The member which does not carry zero force in the structure shown in below figure, is

DC

ED

BC

BD

DC

ED

BC

BD

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Applied Mechanics and Graphic Statics
The rotational velocity of a satellite is increased by 450 m per second if its launch is done from equator

Eastward

Northward

Southward

Westward

Eastward

Northward

Southward

Westward

ANSWER DOWNLOAD EXAMIANS APP

Applied Mechanics and Graphic Statics

Applied Mechanics and Graphic Statics A ball moving on a smooth horizontal table hits a rough vertical wall, the coefficient of restitution between ball and wall being 1/3. The ball rebounds at the same angle. The fraction of its kinetic energy lost is

Applied Mechanics and Graphic Statics If two forces are in equilibrium, then the forces must (i) Be equal in magnitude (ii) Be opposite in sense (iii) Act along the same line

Applied Mechanics and Graphic Statics For maximum range of a projectile, the angle of projection should be

Applied Mechanics and Graphic Statics The shape of a suspended cable under its own weight, is

Applied Mechanics and Graphic Statics The member which does not carry zero force in the structure shown in below figure, is

Applied Mechanics and Graphic Statics The rotational velocity of a satellite is increased by 450 m per second if its launch is done from equator

Applied Mechanics and Graphic Statics
A ball moving on a smooth horizontal table hits a rough vertical wall, the coefficient of restitution between ball and wall being 1/3. The ball rebounds at the same angle. The fraction of its kinetic energy lost is

Applied Mechanics and Graphic Statics
If two forces are in equilibrium, then the forces must (i) Be equal in magnitude (ii) Be opposite in sense (iii) Act along the same line

Applied Mechanics and Graphic Statics
For maximum range of a projectile, the angle of projection should be

Applied Mechanics and Graphic Statics
The shape of a suspended cable under its own weight, is

Applied Mechanics and Graphic Statics
The member which does not carry zero force in the structure shown in below figure, is

Applied Mechanics and Graphic Statics
The rotational velocity of a satellite is increased by 450 m per second if its launch is done from equator