Correct answer
A. dynamic friction
Explanation
The correct answer is dynamic friction.
A flywheel on a motor goes from rest to 1000 rpm in 6 sec. The number of revolutions made is nearly equal to________?
section modulus of a square section of side B and that of a circular section of The ratio of the diameter D, is________?
Terzaghi’s bearing capacity factors Nc, Nq and Nr are functions of________?
Higher pitch of the roof (1) results in stronger roof (2) results in weaker roof (3) requires more covering material (4) requires less covering material The correct answer is________?
The basic stress in masonry units having height to width ratio of 1.5 may be increased by a factor of________?
Asbestos pipes are ________?