2 A body of weight 2 kg is suspended as shown in figure....

2
$A$ body of weight $2 \mathrm{~kg}$ is suspended as shown in figure. The tension $T_{1}$ in the horizontal string (in $\mathrm{kg}-\mathrm{wt}$ ) is
$(a) 2 / \sqrt{3}$
(b) $\sqrt{3} / 2$
(c) $2 \sqrt{3}$
(d) 2

Labs

Want to see this concept in action?

NEW

Explore this concept interactively to see how it behaves as you change inputs.

View Labs

Key Concepts

Force Equilibrium

This concept states that when a body is in equilibrium, the net force acting on it in any direction is zero. In many physics problems, including statics, equilibrium conditions are used to set up mathematical equations that balance the forces in horizontal and vertical directions, ensuring the body remains at rest.

Resolution of Forces

Resolving forces involves breaking a force into its perpendicular components, typically horizontal and vertical using trigonometric functions. This approach simplifies the analysis of complex force systems, as each component can be independently balanced against other forces acting in the same direction.

Tension in Strings

Tension is the force transmitted through a string, rope, or cable when it is pulled tight by forces acting from opposite ends. In statics problems, analyzing tension involves considering the balance of forces acting along the string, especially when the string changes direction, such as with horizontal and angled segments.

Weight as a Force

Weight is the gravitational force acting on a mass. In many physics problems, the weight is considered in units such as kilogram-force, and understanding its conversion and application is key to setting up the correct equilibrium equations when solving for forces like tension.

Transcript

Please give Ace some feedback