A square hole is punched out of a circular lamina, the diagonal of the square being the radius of the circle. If ‘r’ is the radius of the circle, the C.G. of the remainder from the corner of the square on the circumference will be

Applied Mechanics and Graphic Statics
A square hole is punched out of a circular lamina, the diagonal of the square being the radius of the circle. If ‘r’ is the radius of the circle, the C.G. of the remainder from the corner of the square on the circumference will be

[r (π - 0.5)]/(π + 0.25)

[r (π - 0.25)]/(π - 0.5)

[r (π + 0.25)]/(π - 0.5)

[r (π + 0.25)]/(π + 0.5)

[r (π - 0.5)]/(π + 0.25)

[r (π - 0.25)]/(π - 0.5)

[r (π + 0.25)]/(π - 0.5)

[r (π + 0.25)]/(π + 0.5)

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

kg/m2

m4

m3

kg/m

kg/m2

m4

m3

kg/m

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Applied Mechanics and Graphic Statics
The equation of motion of a particle starting from rest along a straight line is x = t3 - 3l2 + 5. The ratio of the velocities after 5 sec and 3 sec will be

3

5

4

2

3

5

4

2

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Applied Mechanics and Graphic Statics
A shell travelling with a horizontal velocity of 100 m/sec explodes and splits into two parts, one of mass 10 kg and the other of 15 kg. The 15 kg mass drops vertically downward with initial velocity of 100 m/sec and the 10 kg mass begins to travel at an angle to the horizontal of tan”1 x, where x is

43926

43954

43894

43895

43926

43954

43894

43895

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Applied Mechanics and Graphic Statics
In simple harmonic motion, acceleration of a particle is proportional to

Direction

Rate of change of velocity

Velocity

Displacement

Direction

Rate of change of velocity

Velocity

Displacement

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Applied Mechanics and Graphic Statics
Engineer's units of force, is

Newton and dyne in absolute units

Dyne in absolute units

All listed here

Newton in absolute units

Newton and dyne in absolute units

Dyne in absolute units

All listed here

Newton in absolute units

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Applied Mechanics and Graphic Statics

Applied Mechanics and Graphic Statics A square hole is punched out of a circular lamina, the diagonal of the square being the radius of the circle. If ‘r’ is the radius of the circle, the C.G. of the remainder from the corner of the square on the circumference will be

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

Applied Mechanics and Graphic Statics The equation of motion of a particle starting from rest along a straight line is x = t3 - 3l2 + 5. The ratio of the velocities after 5 sec and 3 sec will be

Applied Mechanics and Graphic Statics In simple harmonic motion, acceleration of a particle is proportional to

Applied Mechanics and Graphic Statics Engineer's units of force, is

Applied Mechanics and Graphic Statics
A square hole is punched out of a circular lamina, the diagonal of the square being the radius of the circle. If ‘r’ is the radius of the circle, the C.G. of the remainder from the corner of the square on the circumference will be

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

Applied Mechanics and Graphic Statics
The equation of motion of a particle starting from rest along a straight line is x = t3 - 3l2 + 5. The ratio of the velocities after 5 sec and 3 sec will be

Applied Mechanics and Graphic Statics
In simple harmonic motion, acceleration of a particle is proportional to

Applied Mechanics and Graphic Statics
Engineer's units of force, is