Question Answers

Sahay Sir > Question Answers > Cengage NEET by C.P Singh > Part 1 > Chapter 13 - Simple Harmonic Motion > A mass M, attached to a horizontal spring, executes S.H.M. with amplitude A1. When the mass M passes through its mean position then a smaller mass m is placed over it and both of them move together with amplitude A2. The ratio of (A2/A1 ​) is :-

A mass M, attached to a horizontal spring, executes S.H.M. with amplitude A1. When the mass M passes through its mean position then a smaller mass m is placed over it and both of them move together with amplitude A2. The ratio of (A2/A1 ​) is :-

A coin is placed on a horizontal platform A mass M attached to a horizontal spring which undergoes vertical SHM of angular frequency ω. The amplitude of oscillation is gradually increased. The coin will leave contact with the platform for the first time