A shell travelling with a horizontal velocity of 100 m/sec explodes and splits into two parts, one of mass 10 kg and the other of 15 kg. The 15 kg mass drops vertically downward with initial velocity of 100 m/sec and the 10 kg mass begins to travel at an angle to the horizontal of tan”1 x, where x is

Applied Mechanics and Graphic Statics
A shell travelling with a horizontal velocity of 100 m/sec explodes and splits into two parts, one of mass 10 kg and the other of 15 kg. The 15 kg mass drops vertically downward with initial velocity of 100 m/sec and the 10 kg mass begins to travel at an angle to the horizontal of tan”1 x, where x is

43895

43894

43926

43954

43895

43894

43926

43954

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Applied Mechanics and Graphic Statics
The number of funicular polygons which can be drawn to pass through two specified points in the space diagram are

2

1

zero

infinity

2

1

zero

infinity

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Applied Mechanics and Graphic Statics
Pick up the correct statement from the following. The kinetic energy of a body

Remain constant

Before impact is equal to that after impact

Before impact is less than that after impact

Before impact is more than that after impact

Remain constant

Before impact is equal to that after impact

Before impact is less than that after impact

Before impact is more than that after impact

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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

Bears a constant ratio to their velocity of approach

Is inversely proportional to their velocity of approach

Is equal to the sum of their velocities of approach

Is directly proportional to their velocity of approach

Bears a constant ratio to their velocity of approach

Is inversely proportional to their velocity of approach

Is equal to the sum of their velocities of approach

Is directly proportional to their velocity of approach

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Applied Mechanics and Graphic Statics
The locus of the instantaneous centre of a moving rigid body, is

Spiral

Straight line

Involute

Centroid

Spiral

Straight line

Involute

Centroid

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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

337.5 cm⁴

237.5 cm⁴

137.5 cm⁴

437.5 cm⁴

337.5 cm⁴

237.5 cm⁴

137.5 cm⁴

437.5 cm⁴

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Applied Mechanics and Graphic Statics

Applied Mechanics and Graphic Statics The number of funicular polygons which can be drawn to pass through two specified points in the space diagram are

Applied Mechanics and Graphic Statics Pick up the correct statement from the following. The kinetic energy of a body

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 The locus of the instantaneous centre of a moving rigid body, is

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 number of funicular polygons which can be drawn to pass through two specified points in the space diagram are

Applied Mechanics and Graphic Statics
Pick up the correct statement from the following. The kinetic energy of a body

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
The locus of the instantaneous centre of a moving rigid body, is

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