Equal to the moment of the couple
Constant
Both of above are correct
Both of above are wrong
A. Equal to the moment of the couple
Equal to one
Less than one
Greater than one
None of these
Change
Does not change
Changes periodically
None of these
W between P and F
F between W and P
P between W and F
W, P and F all on one side
Two times
Same
Half
None of these
Area of contact
Shape of surfaces
Strength of surfaces
Nature of surface
One-fourth of the total height above base
One-third of the total height above base
One-half of the total height above base
Three-eighth of the total height above the base
Perfect
Imperfect
Deficient
None of these
P = Q
Q = R
Q = 2R
None of these
tanθ = ΣH/ΣV
tanθ = ΣV/ΣH
tanθ = ΣV × ΣH
tanθ = √(ΣV + ΣH)
Composition
Resolution
Decomposition
None of these
a4/4
a4/8
a4/12
a4/36
Angle of projection
Angle of inclination of the plane
Both (A) and (B)
None of these
Force
Work
Power
Velocity
Coplanar concurrent forces
Coplanar non-concurrent forces
Non-coplanar concurrent forces
Non-coplanar non-concurrent forces
D + d
D - d
D × d
D / d
Equal to
Less than
Greater than
None of these
π/16 (D² - d²)
π/16 (D³ - d³)
π/32 (D⁴ - d⁴)
π/64 (D⁴ - d⁴)
Direction of the axis of rotation
Magnitude of angular displacement
Sense of angular displacement
All of these
Coplanar concurrent forces
Coplanar non-concurrent forces
Like parallel forces
Unlike parallel forces
The algebraic sum of the forces, constituting the couple is zero
The algebraic sum of the forces, constituting the couple, about any point is the same
A couple cannot be balanced by a single force but can be balanced only by a couple of opposite sense
All of the above
Meet at one point, but their lines of action do not lie on the same plane
Do not meet at one point and their lines of action do not lie on the same plane
Do not meet at one point but their lines of action lie on the same plane
None of the above
(1/2π). √(l/g)
(1/2π). √(g/l)
2π. √(l/g)
None of these
ω
ωr
ω2r
ω/r
Coplanar force
Non-coplanar forces
Moment
Couple
tan(α + φ)/tanα
tanα/tan (α + φ)
tan(α - φ)/tanα
None of these
Elastic
Inelastic
Solid
None of these
Zero
One
Between zero and one
More than one
Will
Will not
Either A or B
None of these
(2/3) Ml2
(1/3) Ml2
(3/4) Ml2
(1/12) Ml2
Three forces acting at a point will be in equilibrium
Three forces acting at a point can be represented by a triangle, each side being proportional to force
If three forces acting upon a particle are represented in magnitude and direction by the sides of a triangle, taken in order, they will be in equilibrium
If three forces acting at a point are in equilibrium, each force is proportional to the sine of the angle between the other two