A symmetrical body is rotating about its axis of symmetry, its moment of inertia about the axis of rotation being 2 kg -m2 and its rate of rotation 2 revolutions/see. The angular momentum of the body in kg-m2/sec is

Applied Mechanics and Graphic Statics
A symmetrical body is rotating about its axis of symmetry, its moment of inertia about the axis of rotation being 2 kg -m2 and its rate of rotation 2 revolutions/see. The angular momentum of the body in kg-m2/sec is

8

4

6 7i

8TC

8

4

6 7i

8TC

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Applied Mechanics and Graphic Statics
If a particle moves with a uniform angular velocity ‘ω’ radians/sec along the circumference of a circle of radius ‘r’, the equation for the velocity of the particle, is

y = ω √(y - r)

v = ω √(y² - r²)

v = ω √(r² + y²)

v = ω √(r² - y²)

y = ω √(y - r)

v = ω √(y² - r²)

v = ω √(r² + y²)

v = ω √(r² - y²)

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Applied Mechanics and Graphic Statics
A rope is wrapped twice around a rough pole with a coefficient of friction ‘A . It is subjected to a force Fj at one end and a gradually increasing force F2 is applied at the other end till the rope just starts slip-ping. At this instant the ratio of F2 to Fi is

e2*

e*72

e4*

1

e2*

e*72

e4*

1

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Applied Mechanics and Graphic Statics
Time period and length of a second’s pendulum respectively are

2 sec and 99.4 cm

1 sec and 99.4 cm

2 sec and 92.7 cm

1 sec and 92.7 cm

2 sec and 99.4 cm

1 sec and 99.4 cm

2 sec and 92.7 cm

1 sec and 92.7 cm

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Applied Mechanics and Graphic Statics
The velocity of a body fallen from height ‘h’, on reaching the ground is given by

v = 1/√(2gh)

v = √(2gh)

v = 2gh²

v = 2gh

v = 1/√(2gh)

v = √(2gh)

v = 2gh²

v = 2gh

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Applied Mechanics and Graphic Statics
The force polygon representing a set of forces in equilibrium is a

Open polygon

Triangle

Parallelogram

Closed polygon

Open polygon

Triangle

Parallelogram

Closed polygon

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Applied Mechanics and Graphic Statics

Applied Mechanics and Graphic Statics A symmetrical body is rotating about its axis of symmetry, its moment of inertia about the axis of rotation being 2 kg -m2 and its rate of rotation 2 revolutions/see. The angular momentum of the body in kg-m2/sec is

Applied Mechanics and Graphic Statics If a particle moves with a uniform angular velocity ‘ω’ radians/sec along the circumference of a circle of radius ‘r’, the equation for the velocity of the particle, is

Applied Mechanics and Graphic Statics Time period and length of a second’s pendulum respectively are

Applied Mechanics and Graphic Statics The velocity of a body fallen from height ‘h’, on reaching the ground is given by

Applied Mechanics and Graphic Statics The force polygon representing a set of forces in equilibrium is a

Applied Mechanics and Graphic Statics
A symmetrical body is rotating about its axis of symmetry, its moment of inertia about the axis of rotation being 2 kg -m2 and its rate of rotation 2 revolutions/see. The angular momentum of the body in kg-m2/sec is

Applied Mechanics and Graphic Statics
If a particle moves with a uniform angular velocity ‘ω’ radians/sec along the circumference of a circle of radius ‘r’, the equation for the velocity of the particle, is

Applied Mechanics and Graphic Statics
Time period and length of a second’s pendulum respectively are

Applied Mechanics and Graphic Statics
The velocity of a body fallen from height ‘h’, on reaching the ground is given by

Applied Mechanics and Graphic Statics
The force polygon representing a set of forces in equilibrium is a