When a mass M is attached to a vertical spring and slowly released?

When a mass M is attached to a vertical spring and slowly released?

An object of a mass M is attached to a vertical spring which slowly lowers to equilibrium position. This extends the spring x. If the same objects is attached to the same vertical spring but permitted to fall suddenly instead, then the maximum extension of spring is.

What is the maximum compression?

Under maximum compression the force are balanced. kx = ma. ∴ x = kma​ is the maximun compression.

How far can you compress a coil spring?

around 3-4 inches

What is a spring force constant?

The proportional constant k is called the spring constant. It is a measure of the spring’s stiffness. When a spring is stretched or compressed, so that its length changes by an amount x from its equilibrium length, then it exerts a force F = -kx in a direction towards its equilibrium position.

Why is there a negative sign in F =- Ks?

The minus sign in F = -kx is there by convention; we think of F as the restoring force. When the spring is compressed, a positive force is required to extend it, and when it is extended, a negative force is required to shorten it, or restore it to its natural length.

How do I calculate the extension of a spring?

Hooke’s Law

1. If you measure how a spring stretches (extends its length) as you apply increasing force and plot extension (e) against force (F);
2. F = ke.
3. F = tension acting on the spring.
4. e is extension = (l-lo); l is the stretched length and lo is original length, and.
5. k is the gradient of the graph above.

What is the name for energy stored by a stretched spring?

Elastic potential energy

In what form is energy stored in a capacitor?

electrical potential energy

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

potential 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.

Which energy is stored in a watch?

The energy stored in a spring of a watch ispotential energy which is as a result of winding of the string. This energy is used to run the watch as it converts this potential energy torotational kinetic energy.

In what form energy is stored in a wrist watch Class 9?

elastic potential energy. Was this answer helpful?

What form energy is stored in a wrist watch?

Now we can conclude that the energy stored in spring of a watch is elastic potential energy.

What kind of energy does a moving object have?

Kinetic Energy

What type of energy is stored in flowing water?

Hydroelectric energy

Is Food potential energy?

The food we eat. Food contains chemical potential energy – as our bodies digest it, the stored energy is converted into energy for us to move and grow.

How do you calculate energy stored in water?

You can use the following equation to calculate the energy storage capacity of a pumped hydro system:

1. E [J] = 9.81ƿwaterVreshheadƞ
2. Where:
3. E is the energy stored in joules.
4. ƿwater is the density of water, usually about 1000 kg/m3.
5. Vres is the volume of the reservoir in cubic meters.
6. hhead is the head height in meters.