Newton's law of Collision of elastic bodies states that when two moving bodies collide each other, their velocity of separation

Applied Mechanics and Graphic Statics
Newton's law of Collision of elastic bodies states that when two moving bodies collide each other, their velocity of separation

Is equal to the sum of their velocities of approach

Is inversely proportional to their velocity of approach

Is directly proportional to their velocity of approach

Bears a constant ratio to their velocity of approach

Is equal to the sum of their velocities of approach

Is inversely proportional to their velocity of approach

Is directly proportional to their velocity of approach

Bears a constant ratio to their velocity of approach

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Applied Mechanics and Graphic Statics
A Seconds pendulum executes

2.5 beats per second

1.0 beat per second

0.5 beat per second

2.0 beats per second

2.5 beats per second

1.0 beat per second

0.5 beat per second

2.0 beats per second

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Applied Mechanics and Graphic Statics
Rate of change of angular momentum is equal to

Impulse

Linear momentum

Force

Torque

Impulse

Linear momentum

Force

Torque

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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

50

30

80

60

50

30

80

60

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Applied Mechanics and Graphic Statics
For lifting a load of 50 kg through a distance of 2.5 cm, an effort of 12.5 kg is moved through a distance of 40 cm. The efficiency of the lifting machine, is

0.6

0.65

0.75

0.7

0.6

0.65

0.75

0.7

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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

Velocity is maximum at its mean position

Velocity is minimum at the end of the stroke

Acceleration is minimum at the end of the stroke

Acceleration is zero at the mean position

Velocity is maximum at its mean position

Velocity is minimum at the end of the stroke

Acceleration is minimum at the end of the stroke

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Applied Mechanics and Graphic Statics

Applied Mechanics and Graphic Statics Newton's law of Collision of elastic bodies states that when two moving bodies collide each other, their velocity of separation

Applied Mechanics and Graphic Statics A Seconds pendulum executes

Applied Mechanics and Graphic Statics Rate of change of angular momentum is equal to

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 For lifting a load of 50 kg through a distance of 2.5 cm, an effort of 12.5 kg is moved through a distance of 40 cm. The efficiency of the lifting machine, is

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

Applied Mechanics and Graphic Statics
Newton's law of Collision of elastic bodies states that when two moving bodies collide each other, their velocity of separation

Applied Mechanics and Graphic Statics
A Seconds pendulum executes

Applied Mechanics and Graphic Statics
Rate of change of angular momentum is equal to

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
For lifting a load of 50 kg through a distance of 2.5 cm, an effort of 12.5 kg is moved through a distance of 40 cm. The efficiency of the lifting machine, is

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