Civil Engineering Questions And Answers :: Applied Mechanics And Graphic Statics: part4

Civil Engineering : Applied Mechanics And Graphic Statics QUESTIONS AND ANSWERS :: part4 : 1 to 5

Following Civil Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2021 and IES 2021 examinations :

1.A particle is dropped from a height of 3 m on a horizontal floor, which has a coefficient of restitution with the ball of 1/2. The height to which the ball will rebound after striking the floor is

0.5 m
0.75 m
1.0 m
1.5 m

2.A ball is dropped from a height of 16 m on a horizontal floor. If it rebounds to a height of 9 m after striking the floor, the coefficient of restitution between ball and floor is


3.Intrinisic equation of catenary is given by

S = C tan q>
S = C cos cp
S = C sin cp
S = C cot

4.When a body slides down an inclined surface, the acceleration of the body is given by

g cos 6
g tan 6

5.A bullet weighing 10 gm moves with a velocity of lkm/sec. Its kinetic energy is i) 5000 N.m ii) 5000 kg.m iii) 5000 J The correct answer is

only (ii)
both (i) and (iii)
both (ii) and (iii)
all (i), (ii) and (iii)

More Applied Mechanics And Graphic Statics QUESTIONS AND ANSWERS available in next pages

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