Write condition for equilibrium when two force act on a particle.
$A$ flexible chain of weight $W$ hangs between two fixed points $A$ & $B$ which are at he same horizontal level. The inclination of the chain with the horizontal at both the points of support is $\theta$ . What is the tension of the chain at the mid point?
In the system shown in the adjoining figure, the tension $T_2$ is
Two masses $M$ and $m$ are connected by a weightless string. They are pulled by a force $F$ on a frictionless horizontal surface. The tension in the string will be
What was mistake in Aristotle’s idea regarding motion ?