A bullet weighing 10 gm moves with a velocity of l km/sec. Its kinetic energy is<br/>(i) 5000 Nm<br/>(ii) 5000 kg.m<br/>(iii) 5000 J

Applied Mechanics and Graphic Statics
A bullet weighing 10 gm moves with a velocity of l km/sec. Its kinetic energy is
(i) 5000 Nm
(ii) 5000 kg.m
(iii) 5000 J

Only (ii)

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

Both (ii) and (iii)

Both (i) and (iii)

Only (ii)

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

Both (ii) and (iii)

Both (i) and (iii)

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Applied Mechanics and Graphic Statics
Lami's theorem states that

Three forces acting at a point are always in equilibrium

If three forces acting on a point can be represented in magnitude and direction by the sides of a triangle, the point will be in the state of equilibrium

Three coplanar forces acting at a point will be in equilibrium if each force is inversely proportional to the sine of the angle between the other two

Three coplanar forces acting at a point will be in equilibrium, if each force is proportional to the sine of the angle between the other two

Three forces acting at a point are always in equilibrium

If three forces acting on a point can be represented in magnitude and direction by the sides of a triangle, the point will be in the state of equilibrium

Three coplanar forces acting at a point will be in equilibrium if each force is inversely proportional to the sine of the angle between the other two

Three coplanar forces acting at a point will be in equilibrium, if each force is proportional to the sine of the angle between the other two

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Applied Mechanics and Graphic Statics
Kinetic friction may be defined as

Ratio of limiting friction and normal reaction

Angle between normal reaction and resultant of normal reaction and limiting friction

Friction force acting when the body is just about to move

Friction force acting when the body is in motion

Ratio of limiting friction and normal reaction

Angle between normal reaction and resultant of normal reaction and limiting friction

Friction force acting when the body is just about to move

Friction force acting when the body is in motion

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Applied Mechanics and Graphic Statics
If y is force and x is velocity, then dimensions of —=r are dx2

M2L’T3

M’^T’

M’L-‘T0

M’L-‘T1

M2L’T3

M’^T’

M’L-‘T0

M’L-‘T1

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

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

Directly proportional to its angular velocity

Inversely proportional to its angular velocity

Inversely proportional to the square of its angular velocity

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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

Applied Mechanics and Graphic Statics A bullet weighing 10 gm moves with a velocity of l km/sec. Its kinetic energy is(i) 5000 Nm(ii) 5000 kg.m(iii) 5000 J

Applied Mechanics and Graphic Statics Lami's theorem states that

Applied Mechanics and Graphic Statics Kinetic friction may be defined as

Applied Mechanics and Graphic Statics If y is force and x is velocity, then dimensions of —=r are dx2

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

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
A bullet weighing 10 gm moves with a velocity of l km/sec. Its kinetic energy is
(i) 5000 Nm
(ii) 5000 kg.m
(iii) 5000 J

Applied Mechanics and Graphic Statics
Lami's theorem states that

Applied Mechanics and Graphic Statics
Kinetic friction may be defined as

Applied Mechanics and Graphic Statics
If y is force and x is velocity, then dimensions of —=r are dx2

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

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