If a body is lying on a plane whose inclination with the horizontal is less than the angle of friction, then i. a force is required to move the body upwards ii. a force is required to move the body downward iii. the body will not be in equilibrium The correct answer is

Applied Mechanics and Graphic Statics
If a body is lying on a plane whose inclination with the horizontal is less than the angle of friction, then i. a force is required to move the body upwards ii. a force is required to move the body downward iii. the body will not be in equilibrium The correct answer is

both (i) and (iii)

both (i) and (ii)

only (i)

only (ii)

both (i) and (iii)

both (i) and (ii)

only (i)

only (ii)

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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 (iii)

Only (i)

(i) and (ii)

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

(i) and (iii)

Only (i)

(i) and (ii)

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

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Applied Mechanics and Graphic Statics
One Joule is equivalent to

1 kg wt metre

9.81 Newton metre

1 dyne metre

1 Newton metre

1 kg wt metre

9.81 Newton metre

1 dyne metre

1 Newton metre

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Applied Mechanics and Graphic Statics
The Centre of gravity of a 10 × 15 × 5 cm T section from its bottom, is

7.85 cm

7.5 cm

5.0 cm

8.75 cm

7.85 cm

7.5 cm

5.0 cm

8.75 cm

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Applied Mechanics and Graphic Statics
Pick up the incorrect statement from the following. In a simple harmonic motion

Acceleration is zero at the mean position

Acceleration is minimum at the end of the stroke

Velocity is minimum at the end of the stroke

Velocity is maximum at its mean position

Acceleration is zero at the mean position

Acceleration is minimum at the end of the stroke

Velocity is minimum at the end of the stroke

Velocity is maximum at its mean position

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Applied Mechanics and Graphic Statics
A trolley wire weighs 1 kg per metre length. The ends of the wire are attached to two poles 20 m apart. If the horizontal tension is 1000 kg, the central dip of the cable is

5 cm

2 cm

3 cm

4 cm

5 cm

2 cm

3 cm

4 cm

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Applied Mechanics and Graphic Statics

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 One Joule is equivalent to

Applied Mechanics and Graphic Statics The Centre of gravity of a 10 × 15 × 5 cm T section from its bottom, is

Applied Mechanics and Graphic Statics Pick up the incorrect statement from the following. In a simple harmonic motion

Applied Mechanics and Graphic Statics A trolley wire weighs 1 kg per metre length. The ends of the wire are attached to two poles 20 m apart. If the horizontal tension is 1000 kg, the central dip of the cable 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
One Joule is equivalent to

Applied Mechanics and Graphic Statics
The Centre of gravity of a 10 × 15 × 5 cm T section from its bottom, is

Applied Mechanics and Graphic Statics
Pick up the incorrect statement from the following. In a simple harmonic motion

Applied Mechanics and Graphic Statics
A trolley wire weighs 1 kg per metre length. The ends of the wire are attached to two poles 20 m apart. If the horizontal tension is 1000 kg, the central dip of the cable is