The process of finding out the resultant force is called __________ of forces.

Engineering Mechanics
The process of finding out the resultant force is called __________ of forces.

None of these

Resolution

Decomposition

Composition

None of these

Resolution

Decomposition

Composition

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Engineering Mechanics
Which is the correct statement about law of polygon of forces?

If any number of forces acting at a point can be represented by the sides of a polygon taken in order, then the forces are in equilibrium

If any number of forces acting at a point can be represented in direction and magnitude by the sides of a polygon taken in order, then the forces are in equilibrium

If any number of forces acting at a point can be represented in direction and magnitude by the sides of a polygon, then the forces are in equilibrium

If a polygon representing forces acting at a point is closed then forces are in equilibrium

If any number of forces acting at a point can be represented by the sides of a polygon taken in order, then the forces are in equilibrium

If any number of forces acting at a point can be represented in direction and magnitude by the sides of a polygon taken in order, then the forces are in equilibrium

If any number of forces acting at a point can be represented in direction and magnitude by the sides of a polygon, then the forces are in equilibrium

If a polygon representing forces acting at a point is closed then forces are in equilibrium

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Engineering Mechanics
When two elastic bodies collide with each other,

The two bodies will momentarily come to rest after collision

All of these

The two bodies tend to compress and deform at the surface of contact

The two bodies begin to regain their original shape

The two bodies will momentarily come to rest after collision

All of these

The two bodies tend to compress and deform at the surface of contact

The two bodies begin to regain their original shape

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Engineering Mechanics
The rate of change of momentum is directly proportional to the impressed force, and takes place in the same direction in which the force acts. This statement is known as

None of these

Newton's third law of motion

Newton's second law of motion

Newton's first law of motion

None of these

Newton's third law of motion

Newton's second law of motion

Newton's first law of motion

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Engineering Mechanics
Coplanar concurrent forces are those forces which

Meet at one point, but their lines of action do not lie on the same plane

Meet at one point and their lines of action also lie on the same plane

Do not meet at one point, but their lines of action lie on the same plane

Do not meet at one point and their lines of action do not lie on the same plane

Meet at one point, but their lines of action do not lie on the same plane

Meet at one point and their lines of action also lie on the same plane

Do not meet at one point, but their lines of action lie on the same plane

Do not meet at one point and their lines of action do not lie on the same plane

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Engineering Mechanics
In order to determine the effects of a force, acting on a body, we must know

Line of action of the force

Magnitude of the force

Nature of the force i.e. whether the force is push or pull

All of these

Line of action of the force

Magnitude of the force

Nature of the force i.e. whether the force is push or pull

All of these

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Engineering Mechanics

Engineering Mechanics The process of finding out the resultant force is called __________ of forces.

Engineering Mechanics Which is the correct statement about law of polygon of forces?

Engineering Mechanics When two elastic bodies collide with each other,

Engineering Mechanics The rate of change of momentum is directly proportional to the impressed force, and takes place in the same direction in which the force acts. This statement is known as

Engineering Mechanics Coplanar concurrent forces are those forces which

Engineering Mechanics In order to determine the effects of a force, acting on a body, we must know

Engineering Mechanics
The process of finding out the resultant force is called __________ of forces.

Engineering Mechanics
Which is the correct statement about law of polygon of forces?

Engineering Mechanics
When two elastic bodies collide with each other,

Engineering Mechanics
The rate of change of momentum is directly proportional to the impressed force, and takes place in the same direction in which the force acts. This statement is known as

Engineering Mechanics
Coplanar concurrent forces are those forces which

Engineering Mechanics
In order to determine the effects of a force, acting on a body, we must know