The hollow metallic bob of a simple pendulum is filled with water. Water comes out drop by drop through a small hole at the bottom of the bob. How will the time period change?

1 Answer
Mar 14, 2017

Answer:

#" The period of simple pendulum does not change."#

Explanation:

#"We can calculate the period of the simple pendulum with "#
#T=2 pi sqrt(l/g)" formula."#

#"Where T period , l length of cord, g acceleration of gravity "#

#"As you see , Period does not depend on mass of bob."#

#"Therefore, the period of simple pendulum does not change."#

#"Notice: We recommend that you review the article on the link"# #"discussing the variable-mass pendulum problem."#

Https://arxiv.org/pdf/1002.3956#