The gravitational force makes a satellite go round the earth in a circular orbit, if it is projected with an initial velocity of

Applied Mechanics and Graphic Statics
The gravitational force makes a satellite go round the earth in a circular orbit, if it is projected with an initial velocity of

8.04 km/sec at a height of 285 km

All listed here

11.11 km/sec at a height of 37,400 km

11.26 km/sec, the satellite escapes the pull of the earth

8.04 km/sec at a height of 285 km

All listed here

11.11 km/sec at a height of 37,400 km

11.26 km/sec, the satellite escapes the pull of the earth

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Applied Mechanics and Graphic Statics
A 2 m long ladder rests against a wall and makes an angle of 30° with the horizontal floor. Where will be the instantaneous center of rotation when the ladder starts slipping ? i. 1.0 in from the wall ii. 1.732 m from the wall iii. 1.0 m above the floor iv. 1.732 m above the floor The correct answer is

(ii) and (iv)

(ii) and (iii)

(i) and (iii)

(i) and (iv)

(ii) and (iv)

(ii) and (iii)

(i) and (iii)

(i) and (iv)

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Applied Mechanics and Graphic Statics
The units of moment of inertia of an area are

kg/m

kg/m2

m4

m3

kg/m

kg/m2

m4

m3

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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)

(i) and (iii)

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

Only (i)

(i) and (ii)

(i) and (iii)

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

Only (i)

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Applied Mechanics and Graphic Statics
In a lifting machine with efficiency 60%, an effort of 200 N is required to raise a load of 6 kN. The velocity ratio of the machine is

60

30

50

80

60

30

50

80

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Applied Mechanics and Graphic Statics
An ordinate in a funicular polygon represents

Equilibrium

Resultant force

Shear force

Bending moment

Equilibrium

Resultant force

Shear force

Bending moment

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Applied Mechanics and Graphic Statics

Applied Mechanics and Graphic Statics The gravitational force makes a satellite go round the earth in a circular orbit, if it is projected with an initial velocity of

Applied Mechanics and Graphic Statics The units of moment of inertia of an area are

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 In a lifting machine with efficiency 60%, an effort of 200 N is required to raise a load of 6 kN. The velocity ratio of the machine is

Applied Mechanics and Graphic Statics An ordinate in a funicular polygon represents

Applied Mechanics and Graphic Statics
The gravitational force makes a satellite go round the earth in a circular orbit, if it is projected with an initial velocity of

Applied Mechanics and Graphic Statics
The units of moment of inertia of an area are

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
In a lifting machine with efficiency 60%, an effort of 200 N is required to raise a load of 6 kN. The velocity ratio of the machine is

Applied Mechanics and Graphic Statics
An ordinate in a funicular polygon represents