Applied Mechanics & Graphic Statics Mcqs


Q.  A projectile has maximum range of 40 m on a horizontal plane. If angle of projection is a and the time of flight is 1 second, then sin a must be about__________________?

a. 1/4
b. 1/3
c. 1/2
d. 1/5


ANSWER: See Answer
 
Assume g = 10 m/sec2
MCQs:  The unit of force in S.I. units is_________________?
Category: Civil Engineering Mcqs,   Published by: teswesm
MCQs:  Forces are called concurrent when their lines of action meet in_______________?
Category: Civil Engineering Mcqs,   Published by: teswesm
MCQs:  A force acting on a body may_______________?
Category: Civil Engineering Mcqs,   Published by: teswesm
MCQs:  If a number of forces act simultaneously on a particle, it is possible_________________?
Category: Civil Engineering Mcqs,   Published by: teswesm
MCQs:  If two equal forces of magnitude P act at an angle 9°, their resultant will be________________?
Category: Civil Engineering Mcqs,   Published by: teswesm
MCQs:  Which of the following do not have identical dimensions ?
Category: Civil Engineering Mcqs,   Published by: teswesm
MCQs:  Which of the following is not the unit of power ?
Category: Civil Engineering Mcqs,   Published by: teswesm
MCQs:  The algebraic sum of the resolved parts of a number of forces in a given direction is equal to the resolved part of their resultant in the same direction. This is as per the principle of__________________?
Category: Civil Engineering Mcqs,   Published by: teswesm
MCQs:  Which is the correct statement about law of polygon of forces ?
Category: Civil Engineering Mcqs,   Published by: teswesm
MCQs:  The resolved part of the resultant of two forces inclined at an angle 9 in a given direction is equal to__________________?
Category: Civil Engineering Mcqs,   Published by: teswesm
MCQs:  Which of the following is not the unit of distance ?
Category: Civil Engineering Mcqs,   Published by: teswesm
MCQs:  Which of the following is not the unit of work, energy and heat ?
Category: Civil Engineering Mcqs,   Published by: teswesm
MCQs:  The weight of a body is due to____________________?
Category: Civil Engineering Mcqs,   Published by: teswesm
MCQs:  When trying to turn a key into a lock, following is applied___________________?
Category: Civil Engineering Mcqs,   Published by: teswesm
MCQs:  According to principle of transmissibility of forces, the effect of a force upon a body is_______________?
Category: Civil Engineering Mcqs,   Published by: teswesm
MCQs:  A number of forces acting at a point will be in equilibrium if_________________?
Category: Civil Engineering Mcqs,   Published by: teswesm
MCQs:  Which of the following is not a vector quantity_______________?
Category: Civil Engineering Mcqs,   Published by: teswesm
MCQs:  D’ Alembert’s principle is used for___________________?
Category: Civil Engineering Mcqs,   Published by: teswesm
MCQs:  According to Lami’s theorem________________?
Category: Civil Engineering Mcqs,   Published by: teswesm
MCQs:  A framed structure is perfect if it contains members equal to________________?
Category: Civil Engineering Mcqs,   Published by: teswesm