In the system shown in the adjoining figure, the tension $T_2$ is
$g$
$2g$
$5g$
$6g$
For a free body diagram shown in the figure, the four forces are applied in the ' $x$ ' and ' $y$ ' directions. What additional force must be applied and at what angle with positive $x$-axis so that the net acceleration of body is zero?
Three blocks $A$, $B$ and $C$ are pulled on a horizontal smooth surface by a force of $80 \mathrm{~N}$ as shown in figure
The tensions $T_1$ and $T_2$ in the string are respectively
The restoring force of a spring with a block attached to the free end of the spring is represented by
Write condition for equilibrium when two force act on a particle.
A weight can be hung in any of the following four ways by string of same type. In which case is the string most likely to break?