Two balls of masses 3 kg and 6 kg are moving with velocities of 4 m/sec and 1 m/sec respectively, towards each other along the line of their centers. After impact the 3 kg ball comes to rest. This can happen only if the coefficient of restitution between the balls is

Applied Mechanics and Graphic Statics
Two balls of masses 3 kg and 6 kg are moving with velocities of 4 m/sec and 1 m/sec respectively, towards each other along the line of their centers. After impact the 3 kg ball comes to rest. This can happen only if the coefficient of restitution between the balls is

3/5

1/3

2/3

1/5

3/5

1/3

2/3

1/5

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Applied Mechanics and Graphic Statics
Two objects moving with uniform speeds are 5 m apart after 1 second when they move towards each other and are 1 m apart when they move in the same direction.The speeds of the objects are:

2 m/sec and 2 m/sec

3 m/sec and 3 m/sec

4 m/sec and 6 m/sec

3 m/sec and 2 m/sec

2 m/sec and 2 m/sec

3 m/sec and 3 m/sec

4 m/sec and 6 m/sec

3 m/sec and 2 m/sec

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

Resultant force

Equilibrium

Bending moment

Shear force

Resultant force

Equilibrium

Bending moment

Shear force

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Applied Mechanics and Graphic Statics
Two particles have been projected at angles 64° and 45° to the horizontal. If the velocity of projection of first is 10 m/sec, the velocity of projection of the other for equal horizontal ranges is

8.3 m/sec

9.3 m/sec

6.3 m/sec

7.3 m/sec

8.3 m/sec

9.3 m/sec

6.3 m/sec

7.3 m/sec

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

Inversely proportional to its angular velocity

Directly proportional to its angular velocity

Inversely proportional to the square of its angular velocity

Directly proportional to the square of its angular velocity

Inversely proportional to its angular velocity

Directly proportional to its angular velocity

Inversely proportional to the square of its angular velocity

Directly proportional to the square of its angular velocity

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Applied Mechanics and Graphic Statics
For maximum range of a projectile, the angle of projection should be

30°

45°

None of these

60°

30°

45°

None of these

60°

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Applied Mechanics and Graphic Statics

Applied Mechanics and Graphic Statics Two objects moving with uniform speeds are 5 m apart after 1 second when they move towards each other and are 1 m apart when they move in the same direction.The speeds of the objects are:

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

Applied Mechanics and Graphic Statics Two particles have been projected at angles 64° and 45° to the horizontal. If the velocity of projection of first is 10 m/sec, the velocity of projection of the other for equal horizontal ranges is

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

Applied Mechanics and Graphic Statics For maximum range of a projectile, the angle of projection should be

Applied Mechanics and Graphic Statics
Two objects moving with uniform speeds are 5 m apart after 1 second when they move towards each other and are 1 m apart when they move in the same direction.The speeds of the objects are:

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

Applied Mechanics and Graphic Statics
Two particles have been projected at angles 64° and 45° to the horizontal. If the velocity of projection of first is 10 m/sec, the velocity of projection of the other for equal horizontal ranges is

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

Applied Mechanics and Graphic Statics
For maximum range of a projectile, the angle of projection should be