The total motion possessed by a body, is called

Engineering Mechanics
The total motion possessed by a body, is called

Momentum

Impulsive force

Mass

Weight

Momentum

Impulsive force

Mass

Weight

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Engineering Mechanics
Two forces are acting at an angle of 120°. The bigger force is 40 N and the resultant is perpendicular to the smaller one. The smaller force is

20 N

120 N

None of the listed here

40 N

20 N

120 N

None of the listed here

40 N

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Engineering Mechanics
If a number of forces are acting at a point, their resultant is given by

(∑V)2 + (∑H)2

√[(∑V)2 + (∑H)2]

(∑V)2 +(∑H)2 +2(∑V)(∑H)

√[(∑V)2 +(∑H)2 +2(∑V)(∑H)]

(∑V)2 + (∑H)2

√[(∑V)2 + (∑H)2]

(∑V)2 +(∑H)2 +2(∑V)(∑H)

√[(∑V)2 +(∑H)2 +2(∑V)(∑H)]

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Engineering Mechanics
The moment of a force

Is the turning effect produced by a force, on the body, on which it acts

Is equal to twice the area of the triangle, whose base is the line representing the force and whose vertex is the point, about which the moment is taken

Is equal to the product of force acting on the body and the perpendicular distance of a point and the line of action of the force

All of these

Is the turning effect produced by a force, on the body, on which it acts

Is equal to twice the area of the triangle, whose base is the line representing the force and whose vertex is the point, about which the moment is taken

Is equal to the product of force acting on the body and the perpendicular distance of a point and the line of action of the force

All of these

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Engineering Mechanics
According to the law of moments, if a number of coplanar forces acting on a particle are in equilibrium, then

Their algebraic sum is zero

The algebraic sum of their moments about any point is equal to the moment of their resultant force about the same point

The algebraic sum of their moments about any point in their plane is zero

Their lines of action are at equal distances

Their algebraic sum is zero

The algebraic sum of their moments about any point is equal to the moment of their resultant force about the same point

The algebraic sum of their moments about any point in their plane is zero

Their lines of action are at equal distances

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Engineering Mechanics
The ratio of limiting friction and normal reaction is known as

Sliding friction

Angle of repose

Angle of friction

Coefficient of friction

Sliding friction

Angle of repose

Angle of friction

Coefficient of friction

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Engineering Mechanics

Engineering Mechanics The total motion possessed by a body, is called

Engineering Mechanics Two forces are acting at an angle of 120°. The bigger force is 40 N and the resultant is perpendicular to the smaller one. The smaller force is

Engineering Mechanics If a number of forces are acting at a point, their resultant is given by

Engineering Mechanics The moment of a force

Engineering Mechanics According to the law of moments, if a number of coplanar forces acting on a particle are in equilibrium, then

Engineering Mechanics The ratio of limiting friction and normal reaction is known as

Engineering Mechanics
The total motion possessed by a body, is called

Engineering Mechanics
Two forces are acting at an angle of 120°. The bigger force is 40 N and the resultant is perpendicular to the smaller one. The smaller force is

Engineering Mechanics
If a number of forces are acting at a point, their resultant is given by

Engineering Mechanics
The moment of a force

Engineering Mechanics
According to the law of moments, if a number of coplanar forces acting on a particle are in equilibrium, then

Engineering Mechanics
The ratio of limiting friction and normal reaction is known as