Question

[tex]\ \\ {What \: is Focault’s pendulum? A \: vertical \: rod \: PQ \: is \: rotating \: with \: constant
\ \textless \ br /\ \textgreater \ \: angular \: velocity \: ‘ω’. An \: inextensible \: light \: string \: of \: length ‘l’ \: has \: one
\ \textless \ br /\ \textgreater \ \: end \: attached \: at \: point \: R \: \: of \: the \: rod \: while \: the \: \: other \: end \: \: S \: \: has \: mass \: ‘m’.
\ \textless \ br /\ \textgreater \ Find \: the \: tension \: in \: the \: string.}[/tex]
Spam is not allowed ​

Answer 1

The Foucault pendulum or Foucault's pendulum is a simple device named after French physicist Léon Foucault and conceived as an experiment to demonstrate the Earth's rotation. The pendulum was introduced in 1851 and was the first experiment to give simple, direct evidence of the Earth's rotation. Foucault pendulums today are popular displays in science museums and universities.

information in short

a freely swinging pendulum that consists of a heavy weight hung by a long wire and that swings in a constant direction which appears to change showing that the earth rotates.

Answer 2

Answer:

hi dear!

I'm an army

I purple you forever!!!!!!?