The resultant of two forces P and Q is R. If Q is doubled, the new resultant is perpendicular to P. Then________?
Correct answer
A. Q = R
Explanation
The correct answer is Q = R.
Correct answer
A. Q = R
Explanation
The correct answer is Q = R.
The quantity of liquid waste which flows in sewers during the period of rainfall, is known________?
The cross -section of a road partly in banking and partly in cutting is shown in the given figure. The area of the shaded portion is________?
A shell of mass 100 kg travelling with a velocity of 10 m/sec breaks into two equal pieces during an explosion which provides an extra kinetic energy of 20000 Joules. If the pieces continue to move in the same direction as before, then the speed of the faster one must be________?
The main function of a divide wall is to________?
“When one of the factors of production is fixed in quantity or is difficult to increase, increasing the other factors of production will result in a less than proportionate increase in output”. This statement is known as the________?
The main factor to be considered while preparing a detailed estimate, is________?