what is the principle behind simple pendulum
no because heavy body is suspended with light extensibe string.It requires a heavy bob suspended from a fixed point by a torsionless, inelastic, light string and given a small horizontal displacement.
Most pendulums are operated by a spring, when the spring looses its tention it can no longer keep the pendulum swinging. Others may work on a different system but the system in not perpetual and will loose its ability to keep the pendulum swinging. As a point of interest you canot use a pendulum in space.
What are the weels working together in a system are called
its a economic system in which you MEEP MEEEP
Digestive organs working together is called the digestive system.
chassis
An example of a mechanical system is a simple pendulum. The pendulum consists of a mass (bob) attached to a fixed point by a rod or string. When the pendulum is displaced from its resting position, gravity and inertia create a harmonic motion back and forth.
The To and Fro motion about the mean position of any system is known as the vibration or oscillation. Example- A simple pendulum.
The To and Fro motion about the mean position of any system is known as the vibration or oscillation. Example- A simple pendulum.
A simple pendulum is an idealized system. It's requirements like the bob should be a heavy particle, suspension string should be massless, perfectly inextensible etc. cannot be achieved perfectly. On the other hand a compound pendulum is a rigid body of any shape capable of vibrating about a horizontal axis passing through it(not through the centre of gravity), so it does not have such ideal conditions. Hence it can give more accurate result. ( I think this is the answer, may be there are other advantages also)
Most pendulums are operated by a spring, when the spring looses its tention it can no longer keep the pendulum swinging. Others may work on a different system but the system in not perpetual and will loose its ability to keep the pendulum swinging. As a point of interest you canot use a pendulum in space.
Most pendulums are operated by a spring, when the spring looses its tention it can no longer keep the pendulum swinging. Others may work on a different system but the system in not perpetual and will loose its ability to keep the pendulum swinging. As a point of interest you canot use a pendulum in space.
That system is called as integumentary system. in simple word it is called as skin.
why it is not advisable to determine period of vibrating pendulum by recording the time for one vibration only
nephridia
nephridia
A swinging pendulum follows a simple physical path that is described as simple harmonic motion. A frictionless pendulum would swing forever. Friction generates heat which radiates away energy from the system. Therefore friction will cause the pendulum to slow and stop as all the energy gets removed from the S.H.M. If you rig up a way to replace the lost energy, then the pendulum will continue to swing. This is the method used in a pendulum clock. The energy put into the wind up spring will replace the energy lost due to friction until the spring winds down. The key point is "energy is conserved" which means you cannot create or destroy it. You can only move it from one place to another or convert it into something else.
The time of a period doesn't depend on the mass of the Bob(that'll be a mass spring system) It also doesn't depend on Friction..