This is a really cute problem:This poor insect was forcefully kept on amass lesstriangular structure, free to rotate in the vertical plane. The only significant dimension of the structure is specified in the diagram.To save itself from falling, Mr Insect decides to use a simple strategy..he maintains a peculiar motion which does not allow the triangle to rotate!!Can you figure out the details of its motion??the ANSWER IN THE BOOK ISSHM WITH FREQUENCY ROOTg/L

sohan singh singh , 14 Years ago

Grade 12