yes. because of friction and gravity
The pendulum will lose energy, due to friction.
A swinging pendulum will eventually stop because of friction with the air.
pendulum's slow down during summers because the pendulum expands and it moves faster during winters because the pendulum contracts
The pendulum is not a reliable time standard mostly because of friction and gravity. To be a reliable time standard, a pendulum would need to form a continuous arc that did not deviate over time. Gravity is always trying to get the pendulum to stop and friction causes the pendulum's fulcrum to resit continued movement. Eventually, a pendulum will stop moving and remain stationary unless acted upon by an external force.
it will not stop forever
The pendulum will take more time in air to stop completely in comparision with water
Gravity doesn't make a pendulum stop. Air resistance and friction in the pivot are the things that rob its energy. If you could eliminate those and leave it all up to gravity, the pendulum would never stop.
The pendulum will lose energy, due to friction.
A swinging pendulum will eventually stop because of friction with the air.
pendulum's slow down during summers because the pendulum expands and it moves faster during winters because the pendulum contracts
Because of both air resistance and gravity that pulls the pendulum down.
The pendulum is not a reliable time standard mostly because of friction and gravity. To be a reliable time standard, a pendulum would need to form a continuous arc that did not deviate over time. Gravity is always trying to get the pendulum to stop and friction causes the pendulum's fulcrum to resit continued movement. Eventually, a pendulum will stop moving and remain stationary unless acted upon by an external force.
a horde of ratsa sharpened pendulum getting ever nearera bottomless pit with wall closing in.
a horde of ratsa sharpened pendulum getting ever nearera bottomless pit with wall closing in.
Air resistance.
it will not stop forever
Obviously, it will stop after sometime , after swinging. It is because we cannot apply energy continuously to the swinging pendulum.