The pendulum swings twice as far.
That if the original amplitude was A then it is now 2*A.
The amplitude of a pendulum is the distance between its equilibrium point and the farthest point that it reaches during each oscillation.
It messes up the math. For large amplitude swings, the simple relation that the period of a pendulum is directly proportional to the square root of the length of the pendulum (only, assuming constant gravity) no longer holds. Specifically, the period increases with increasing amplitude.
Air resistance against the bob and string and friction in the pivot make the amplitude of a simple pendulum decrease.
it doesn't
That if the original amplitude was A then it is now 2*A.
The PERIOD of a Simple Pendulum is affected by its LENGTH, and NOT by its Mass or the amplitude of its swing. So, in your case, the Period of the Pendulum's swing would remain UNCHANGED!
The amplitude of a pendulum is the distance between its equilibrium point and the farthest point that it reaches during each oscillation.
It messes up the math. For large amplitude swings, the simple relation that the period of a pendulum is directly proportional to the square root of the length of the pendulum (only, assuming constant gravity) no longer holds. Specifically, the period increases with increasing amplitude.
Air resistance against the bob and string and friction in the pivot make the amplitude of a simple pendulum decrease.
it doesn't
it doesnt affect the amplitude as the mass and length remain constant
The change of amplitude affects the time of one cycle of a pendulum if the amplitude is big. In such a case, time increases as amplitude increases. In the case of a small amplitude, the time is very slightly affected by amplitude and is considered negligible.
Actually, the period of a pendulum does depend slightly on the amplitude. But at low amplitudes, it almost doesn't depend on the amplitude at all. This is related to the fact that in such a case, the restoring force - the force that pulls the pendulum back to its center position - is proportional to the displacement. That is, if the pendulum moves away further, the restoring force will also be greater.
The time it takes a pendulum to complete one full cycle from one side to the other and back again is called its period. The angular distance swept by a pendulum as it swings from one side to the other is called its amplitude.
The period increases - by a factor of sqrt(2).
no it doesnt affect the period of pendulum. the formulea that we know for simple pendulum is T = 2pie root (L/g)