Consider the three forces acting at O and in equilibrium ...
Consider the three forces acting at O and in equilibrium as shown in the figure. Which of the following equations is/are CORRECT?
I. P1 cos θ1 = p1 cos θ2
II. P3 = P1 cos θ4 + P2cos2
III. P1sinθ1=P2sinθ2
I only
II only
III only
I, II and III only
Correct answer is C
No explanation has been provided for this answer.
When the plate area of a capacitor increases? ...
Which part of the human eye performs the same function as the diaphragm in a lens camera? ...
The change of state from solid to liquid occurs ...
The limiting frictional force between two surfaces depends on I. the cohesive force of the mat...
When two like charges are brought together, the potential energy of the system formed will ...