Applied Mechanics And Graphic Statics MCQ Questions & Answers

Applied Mechanics And Graphic Statics MCQ Questions & Answers | Civil Engineering

Learn Applied Mechanics And Graphic Statics MCQ questions & answers are available for a Civil Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. Applied Mechanics And Graphic Statics MCQ question is the important chapter for a Civil Engineering and GATE students. Page-7 section-3

Pick up the correct statement from the following:

A) If two equal and perfectly elastic smooth spheres impinge directly, they interchange their velocities B) If a sphere impinges directly on an equal sphere which is at rest, then a fraction $$\frac{1}{2}\left( {1 - {{\text{e}}^2}} \right)$$ the original kinetic energy is lost by the impact C) If a smooth sphere impinges on another sphere, which is at rest, the latter will move along the line of centres D) If two equal spheres which are perfectly elastic impinge at right angles, their direction after impact will still be at right angles E) All the above

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Answer & Solution

Answer: Option E

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Pick up the correct statement from the following:

A) Nature plays an important role in the launch of a satellite B) The earth's gravity reduces the speed of a satellite by 32 km per second C) The gravitational force relents as the satellite climbs higher D) All the above

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Answer & Solution

Answer: Option D

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Pick up the incorrect statement from the following:

A) The C.G. of a circle is at its centre B) The C.G. of a triangle is at the intersection of its medians C) The C.G. of a rectangle is at the intersection of its diagonals D) The C.G. of a semicircle is at a distance of r/2 from the centre

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Answer & Solution

Answer: Option D

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The time period of a simple pendulum depends on
(i) Mass of suspended particle
(ii) Length of the pendulum
(iii) Acceleration due to gravity

A) Only (i) B) Both (ii) and (iii) C) Both (i) and (iii) D) All are correct

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Answer & Solution

Answer: Option B

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The frequency of oscillation on moon as compared to that on earth, will be

A) 2.44 times more B) 2.44 times less C) 3 times less D) 3 times more

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Answer & Solution

Answer: Option B

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The direction of projection should bisect the angle between the inclined plane and the vertical for a range of a projectile on inclined plane

A) To be zero B) To be maximum C) To be minimum D) None of these

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Answer & Solution

Answer: Option B

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The intrinsic equation of catenary is

A) S = c tan ψ B) y = c cosh $$\frac{{\text{x}}}{{\text{c}}}$$ C) y = c cosh ψ D) y = c sinh ψ

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Answer & Solution

Answer: Option A

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Cartesian form of the equation of catenary is

A) y = c cosh $$\frac{{\text{x}}}{{\text{c}}}$$ B) y = c sinh $$\frac{{\text{x}}}{{\text{c}}}$$ C) y = c tan $$\frac{{\text{x}}}{{\text{c}}}$$ D) y = c sin $$\frac{{\text{x}}}{{\text{c}}}$$

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Answer & Solution

Answer: Option A

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The instantaneous centre of a member lies at the point of intersection of two lines drawn at the ends of the member such that the lines are inclined to the direction of motion of the ends at

A) 30° B) 45° C) 60° D) 90°

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Answer & Solution

Answer: Option D

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If two forces are in equilibrium, then the forces must
(i) Be equal in magnitude
(ii) Be opposite in sense
(iii) Act along the same line

A) (i) and (ii) B) (i) and (iii) C) Only (i) D) All (i), (ii) and (iii)

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Answer & Solution

Answer: Option D

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