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Applied Mechanics And Graphic Statics QUESTIONS AND ANSWERS

Civil Engineering : Applied Mechanics And Graphic Statics QUESTIONS AND ANSWERS :: part1 : 11 to 15

Following Civil Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2024 and IES 2024 examinations :

11.The ratio of the speed of a rolling cylinder to the speed of sliding cylinder is

less than 1

equal to 1

between 1 and 2

greater than 2

12.A sphere and a cylinder having the same mass and radii start from rest and roll down the same inclined plane. Which body gets to the bottom first ?

sphere with greater rotational energy at bottom than cylinder

sphere with lesser rotational energy at bottom than cylinder

cylinder with greater rotational energy at bottom than sphere

both reach the bottom simultaneously with equal rotational energy at bottom

13.A uniform pyramid and a uniform prism of same height lie with their base on the surface. Which is more stable ?

pyramid

prism

both equally stable

none of the above

14.A symmetrical body is rotating about its axis of symmetry, its moment of inertia about the axis of rotation being 2 kg m2 and its rate of rotation 2 revolutions/see. The angular momentum of the body in kg-m2/sec is

6 7i

8TC