The velocity ratio of the differential wheel and axle is

Applied Mechanics and Graphic Statics
The velocity ratio of the differential wheel and axle is

R/r1 - r2

3R/r1 - r2

2R/r1 + r2

2R/r1

R/r1 - r2

3R/r1 - r2

2R/r1 + r2

2R/r1

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Applied Mechanics and Graphic Statics
A projectile is thrown at an angle ‘α’ to the horizontal with velocity ‘v’. It will have the maximum centripetal acceleration

At the start

At the top of the trajectory

As it strikes the ground

Elsewhere

At the start

At the top of the trajectory

As it strikes the ground

Elsewhere

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Applied Mechanics and Graphic Statics
A smooth cylinder lying on its convex surface remains

In neutral equilibrium

Out of equilibrium

In unstable equilibrium

In stable equilibrium

In neutral equilibrium

Out of equilibrium

In unstable equilibrium

In stable equilibrium

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Applied Mechanics and Graphic Statics
The moment of inertia of a hollow circular section whose external diameter is 8 cm and internal diameter is 6 cm, about centroidal axis, is

437.5 cm⁴

237.5 cm⁴

337.5 cm⁴

137.5 cm⁴

437.5 cm⁴

237.5 cm⁴

337.5 cm⁴

137.5 cm⁴

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Applied Mechanics and Graphic Statics
The following statement is one of the laws of Dynamic friction

All of these

For moderate speeds the force of friction remains constant but decreases slightly with the increase of speed

The magnitude of the kinetic friction bears a constant ratio to the normal reaction between two surfaces. The ratio being slightly less than that in the case of limiting friction

The force of friction always acts in a direction opposite to that in which a body is moving

All of these

For moderate speeds the force of friction remains constant but decreases slightly with the increase of speed

The magnitude of the kinetic friction bears a constant ratio to the normal reaction between two surfaces. The ratio being slightly less than that in the case of limiting friction

The force of friction always acts in a direction opposite to that in which a body is moving

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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:

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

2 m/sec and 2 m/sec

3 m/sec and 3 m/sec

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Applied Mechanics and Graphic Statics

Applied Mechanics and Graphic Statics The velocity ratio of the differential wheel and axle is

Applied Mechanics and Graphic Statics A projectile is thrown at an angle ‘α’ to the horizontal with velocity ‘v’. It will have the maximum centripetal acceleration

Applied Mechanics and Graphic Statics A smooth cylinder lying on its convex surface remains

Applied Mechanics and Graphic Statics The moment of inertia of a hollow circular section whose external diameter is 8 cm and internal diameter is 6 cm, about centroidal axis, is

Applied Mechanics and Graphic Statics The following statement is one of the laws of Dynamic friction

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
The velocity ratio of the differential wheel and axle is

Applied Mechanics and Graphic Statics
A projectile is thrown at an angle ‘α’ to the horizontal with velocity ‘v’. It will have the maximum centripetal acceleration

Applied Mechanics and Graphic Statics
A smooth cylinder lying on its convex surface remains

Applied Mechanics and Graphic Statics
The moment of inertia of a hollow circular section whose external diameter is 8 cm and internal diameter is 6 cm, about centroidal axis, is

Applied Mechanics and Graphic Statics
The following statement is one of the laws of Dynamic friction

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: