Correct answer
A. All of these
Explanation
The correct answer is All of these.
Time period and length of a seconds pendulum respectively are________?
The forces in the members of simple trusses, may be analysed by________?
The function of an expansion joint in rigid pavements is to________?
A particle moves in a straight line and its position is defined by the equation x = 6 t2 – t3 where t is expressed in seconds and x in meters. The maximum velocity during the motion is________?
If the length of a combined footing for two columns l metres apart is L and the projection on the left side of the exterior column is x, then the projection y on the right side of the exterior column, in order to have a uniformly distributed load, is (where is the distance of centre of gravity of column loads________?
Capillary action is due to the________?