The equilibrium point of a pendulum is when it does not oscillate and is quite stable. It does not count if you interfere with the movement of the pendulum (eg.: by holding it).
The amplitude of a pendulum is the distance between its equilibrium point and the farthest point that it reaches during each oscillation.
amplitude
The length of the pendulum is measured from the pendulum's point of suspension to the center of mass of its bob. Its amplitude is the string's angular displacement from its vertical or its equilibrium position.
The longer the length of the pendulum, the longer the time taken for the pendulum to complete 1 oscillation.
A longer pendulum will have a smaller frequency than a shorter pendulum.
No, it is not.
The amplitude of a pendulum is the distance between its equilibrium point and the farthest point that it reaches during each oscillation.
amplitude
If you're thinking about a pendulum but not mentioning it, then no, it doesn't
A pendulum is an object that is attached to a pivot point so it can swing without friction. This object is subject to a restoring force that will accelerate it toward an equilibrium position. When the pendulum is displaced from its place of rest, the restoring force will cause the pendulum to oscillate about the equilibrium position. In other words, a weight attached to a string swings back and forth.A basic example is the simple gravity pendulum or bob pendulum. This is a weight (or bob) on the end of a mass less string, which, when given an initial push, will swing back and forth under the influence of gravity over its central (lowest) point.The regular motion of pendulums can be used for time keeping, and pendulums are used to regulate pendulum clocks.
f=ma that in equilibrium postion the force are zero that why the in sample pendulum the force is zero that mean that acceleration is also zero that point velocity is maximum
The length of the pendulum is measured from the pendulum's point of suspension to the center of mass of its bob. Its amplitude is the string's angular displacement from its vertical or its equilibrium position.
Yes. It's possible, but you have to rig some means of replacing the energy that the pendulum loses to friction and air resistance. The old pendulum-regulated grandfather's clock does that by feeding a little bit of force back to the pendulum through the escapement. Others do it with an electromagnet directly under the pendulum's equilibrium point, controlled so as to switch off when the pendulum is near the center of its arc.
Restoring force, in a physics context, is a variable force that gives rise to an equilibrium in a physical system. If the system is perturbed away from the equilibrium, the restoring force will tend to bring the system back toward equilibrium.
well, you could simply pull it away from its centre of equilibrium (the point where the pendulum is when its stationary), and release it. Then you just count how many seconds it takes to make one complete oscillation. Note, one oscillation isn't the time for the pendulum to swing to the other side, but is the time taken for the pendulum to return to the side it was initially released from.Note: the greater the angle of the swing, the greater the speed with which the pendulum will swing, but in the absence of air resistance, the period should remain the same with the same pendulum, and because air resistance is all around us, when we move through the air, and is proportional to the speed squared, this will begin to effect the result, by slowing down the pendulum. Therefore a pendulum only obeys SHM for smaller displacements from the point of central equilibrium, or another way of putting that is for smaller angles of pendulum displacment.
Compound pendulum is a physical pendulum whereas a simple pendulum is ideal pendulum. The difference is that in simple pendulum centre of mass and centre of oscillation are at the same distance.
Vibration refers to mechanical oscillations about an equilibrium point. The oscillations may be periodic such as the motion of a pendulum or random such as the movement of a tire on a gravel road.sorce-wikipedia