# Civil Engineering Questions And Answers :: Applied Mechanics And Graphic Statics: part2

Civil Engineering : Applied Mechanics And Graphic Statics QUESTIONS AND ANSWERS :: part2 : 11 to 15

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

 11.A particle of mass 2 kg executes simple harmonic motion of frequency 6/71 Hz and amplitude 0.25 m. Its maximum kinetic energy is 4.5 J 9.0 J 12.0 J 18.0 J ANSWER : : 9.0 J Explanation :
 12.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 zero maximum minimum unpredictable ANSWER : : maximum Explanation :
 13.It is observed that in a certain sinusoidal oscillation, the amplitude is linearly dependent on the frequency f. If the maximum velocity during the oscillation is V, then V must be proportional to f 1/f 1/f2 f2 ANSWER : : f2 Explanation :
 14.The time period of a simple pendulum depends on i) mass of suspended particle ii) length of the pendulum iii) acceleration due to gravity The correct answer is only (i) both (ii) and (iii) both (i) and (iii) all are correct ANSWER : : both (ii) and (iii) Explanation :
 15.Instantaneous centre is at infinity when the angular velocity is constant zero maximum minimum ANSWER : : zero Explanation :

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

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