MCQs: Instantaneous center is at infinity when the angular velocity is _________________?
Category: Civil Engineering Mcqs, Published by: TCode Scripts

MCQs: A 2 m long ladder rests against a wall and makes an angle of 30° with the horizontal floor. Where will be the instantaneous center of rotation when the ladder starts slipping ?
1) 1.0 in from the wall
2) 1.732 m from the wall
3) 1.0 m above the floor
4) 1.732 m above the floor
The correct answer is?
Category: Civil Engineering Mcqs, Published by: TCode Scripts

MCQs: The angle of projection at which the horizontal range and maximum height of a projectile are equal to_____________________?
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MCQs: A stone is thrown vertically upwards with a vertical velocity of 49 m/sec. It returns to the ground in________________?
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MCQs: If the direction of projection bisects the angle between the vertical and the inclined plane, then the range of projectile on the inclined plane is__________________?
Category: Civil Engineering Mcqs, Published by: TCode Scripts

MCQs: The angle of projection at which the horizontal range and maximum height of a projectile are equal to___________________?
Category: Civil Engineering Mcqs, Published by: TCode Scripts

MCQs: In a simple harmonic motion, the position of equilibrium is always_________________?
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MCQs: The time period of a simple pendulum depends on__________________?
1) mass of suspended particle
2) length of the pendulum
3) acceleration due to gravity
The correct answer is
Category: Civil Engineering Mcqs, Published by: TCode Scripts

MCQs: The maximum displacement of a particle executing S.H.M. corresponds to__________________?
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MCQs: A simple pendulum of length 1 has an energy E when its amplitude is A. If its amplitude is increased to 2 A, the energy becomes____________________?
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MCQs: The ratio of kinetic energy and potential energy of a simple harmonic oscillator, at a displacement equal to half its amplitude is given by__________________?
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MCQs: Time period and length of a seconds pendulum respectively are_________________?
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MCQs: A particle is executing simple harmonic motion in a line 1.0 m long. If the time of one complete vibration is 1 sec, then the maximum velocity of the particle is___________________?
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MCQs: Joule is the unit of__________________?
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MCQs: A quantity whose dimensions are M2L2 T3 could be the product of_________________?
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MCQs: If y is force and x is velocity, then dimensions of —=r are dx2__________________?
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MCQs: The dimensions of centrifugal force are__________________?
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MCQs: The unit of rotational inertia of a body in C.G.S system is________________?
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MCQs: In SI units, the units of force and energy are respectively___________________?
Category: Civil Engineering Mcqs, Published by: TCode Scripts

MCQs: A cable loaded with 10 kN/m of span is stretched between supports in the same horizontal line 100 m apart. If the central dip is 10 m, then the maximum and minimum pull in the cable respectively are____________________?
Category: Civil Engineering Mcqs, Published by: TCode Scripts
