Although the motions of a ship are complicated, for some purposes of analysis, and for short intervals of time, they may be modelled with some success as if they involved only a pendulum, which is quite regular motion. Please see the link.
Examples of pendulums include a grandfather clock pendulum swinging back and forth to regulate time, a Foucault pendulum demonstrating the Earth's rotation, and a simple pendulum in a physics lab used for studying oscillatory motion.
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.
The weight on a pendulum is a 'mass' or a 'bob'.
Doubling the mass of a pendulum will not affect the time period of its oscillation. The time period of a pendulum depends on the length of the pendulum and the acceleration due to gravity, but not on the mass of the pendulum bob.
The length of a pendulum can be found by measuring the distance from the point of suspension to the center of mass of the pendulum bob. This distance is known as the length of the pendulum.
Unless it's in a ship that is accelerating, a simole pendulum will not swing in free space. If it's in a ship that's accelerating, its period will depend on the magnitude of the acceleration.
Pendulum clocks rely on gravity to keep time accurately. At sea, where the movement of the ship causes the pendulum to swing unevenly, the clock's timekeeping mechanism is disrupted. This can result in inaccurate timekeeping or the clock not functioning properly.
Examples of pendulums include a grandfather clock pendulum swinging back and forth to regulate time, a Foucault pendulum demonstrating the Earth's rotation, and a simple pendulum in a physics lab used for studying oscillatory motion.
Pendulum clocks have a pendulum that moves, so on a moving ship the clock would not work right. The ships movement would throw off the clock telling the right time.
A pendulum clock is useless at sea primarily due to the constant motion and rocking of the ship, which disrupts the pendulum's ability to swing freely and maintain accurate timekeeping. The pendulum relies on gravity to function properly, and the shifting forces on a moving vessel can lead to inaccuracies in time measurement. Additionally, variations in gravitational pull depending on location can further complicate the clock's reliability.
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.
The longer the length of the pendulum, the longer the time taken for the pendulum to complete 1 oscillation.
The weight on a pendulum is a 'mass' or a 'bob'.
A longer pendulum will have a smaller frequency than a shorter pendulum.
Frictionlist pendulum is an example of the pendulum of a clock, a reversible process, free.
Doubling the mass of a pendulum will not affect the time period of its oscillation. The time period of a pendulum depends on the length of the pendulum and the acceleration due to gravity, but not on the mass of the pendulum bob.
The period of a pendulum is affected by the angle created by the swing of the pendulum, the length of the attachment to the mass, and the weight of the mass on the end of the pendulum.