# What is the tension in a conical pendulum?

## What is the tension in a conical pendulum?

Expression for Tension in the String of Conical Pendulum: The tension ‘F’ in the string can be resolved into two components. Horizontal ‘Fsin θ’ and vertical ‘Fcos θ’. The vertical component (F cos θ) balances the weight mg of the vehicle. The horizontal component (F sin θ) provides the necessary centripetal force.

## What is conical pendulum derive expression for periodic time for conical pendulum?

Consider a conical pendulum with a bob of mass m, length l, at an angle θ with the vertical, going round with a uniform velocity v and radius r, as shown in the figure. The forces acting on the mass are the tension on the string T′, and the force of gravity mg.

What is conical pendulum obtain expression for its period?

Time period of a conical pendulum is defined as thetime taken by the pendulum tocomplete one ascillation.In balancing condition,T cosθ = mg—1. and T sinθ = mv2r—2. Dividing eqn 2 by eqn 1, we get,tanθ= v2rg = 4π2r2T2rg = 4π2rT2g. T = 2πrg tanθ, but from the diagram r = l sinθ, where l is the length of the pendulum.

### What is the tension in a pendulum?

There is the force of gravity that acts downward upon the bob. It results from the Earth’s mass attracting the mass of the bob. And there is a tension force acting upward and towards the pivot point of the pendulum. The tension force results from the string pulling upon the bob of the pendulum.

### What is tension formula?

Tension formula is articulated as. T=mg+ma. Where, T= tension (N or kg-m/s2) g = acceleration due to gravity (9.8 m/s2)

What is conical pendulum in physics?

Conical pendulum is an extension of simple pendulum in which the bob, instead of moving back and forth, moves at a constant speed in a circle in a horizontal plane. Thus together with the string the bob traces out a cone. Spherical pendulum and vertical pendulum are the special cases of conical pendulum.

#### What is the tension of a conical pendulum?

This is an expression for the tension in the string of a conical pendulum. A simple pendulum is a special case of a conical pendulum in which angle made by the string with vertical is zero i.e. θ = 0°.

#### Is the Bob in a conical pendulum massless?

A conical pendulum is a pendulum consisting a bob suspended by a massless thread which moves in a horizontal circle. The massless thread is only an idealization. No thread is massless in the world. In conical pendulum the bob does not oscillate back and forth but it moves in a circle.

How is the time period of a pendulum related to gravity?

Equation (4) (4) shows that time period of pendulum is related to the length of the thread, angle θ θ between the thread and the vertical line, and the acceleration due to gravity. When θ θ increases, the value of cosθ cos θ decreases and hence the time period decreases.

## Is the conical pendulum included in an undergraduate experiment?

In the typical range of undergraduate laboratory experiments, the conical pendulum is frequently included along with the relevant theory.