Diagram below shows a Barton's pendulum.Pendulum P is pushed to oscillate.
Rajah di bawah menunjukkan sebuah bandul borton. Bandul P ditolak supaya berayun.
Pendulum R is found to oscillate with maximum amplitude because
Bandul R didapati berayun pada amplitud maksimum kerana
A The natural frequency of pendulum P is equal to the natural frequency of pendulum R
Frekuensi asli bandul P sama dengan frekuensi asli bandul R
B The mass of pendulum P is equal to the mass of pendulum R
Jisim bandul P sama dengan jisim bandul R
C Pendulum P transfers force to pendulum R
Bandul P memindahkan daya ke bandul R
D Pendulum P transfer energy only to pendulum R
Bandul P memindahkan tenaga ke bandul R
_________________________
ANSWER
A