# Is a wound clock spring potential energy?

Contents

## What kind of energy does a wound clock spring have?

A wound up watch spring has potential energy . As the spring unwinds itself, the potential energy changes into the kinetic energy. This kinetic energy does work in moving the arms of the watch.

## Is a spring that is wound potential energy?

The wound watch is nothing but a mechanical watch. … Therefore, the wound watch spring has potential energy. So, the correct answer is “Option C”.

## Is a clock potential energy?

The clock now has potential energy. When the alarm rings, the potential energy is converted into kinetic energy and sound energy.

## What type of energy is stored in the spring of a watch Class 9?

Some of the common potential energies are elastic potential energy, electric potential energy, gravitational potential energy. Therefore, the energy stored in the spring watch is potential energy. Hence, option (B) potential energy is the right answer.

## When a spring of time clock is wound It will possess?

Solution: A wound up watch spring has potential energy stored in it, because it is wound up. The spring unwinds itself, the potential energy changes into kinetic energy with which it moves the hands of the watch.

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## What is a wound watch spring?

A wound spring has potential energy. The spring does not possesses kinetic energy until it is released and it starts to move. Hence energy in the form of potential energy is stored in the spring and when it is unwind it transfers its energy to the moving parts in the form of kinetic energy.

## Can a body have momentum without energy?

So, if the Kinetic energy is zero, momentum will be zero. Hence, a body cannot have momentum without having energy.

## What is the most useful form of energy?

Electrical energy is the energy carried by moving electrons in an electric conductor. It is one of the most common and useful forms of energy.

## What kind of energy transformation takes place in a wound spring of a toy car?

The work done in winding the spring gets stored up in the tightly coiled up spring in the form of elastic potential energy. When the wound up spring is slowly released, its potential energy is gradually converted into kinetic energy which turns the wheels of the toy car and makes it run.

## When a long spring is stretched?

Hint:We know that when a spring is stretched it gets elongated and the energy stored is called potential energy. The spring when extended a force is developed in it which has the tendency to bring back the spring to its original length. This force is called restoring force.