A particle in SHM has a period of 4 s. It takes time t1 to start from mean position and reach half the amplitude. In another case it takes a time t2 to start from extreme position A particle in SHM has a period of 4 s. It takes time t1 to start from mean position and reach half the amplitude. In another case it takes a time t2 to start from extreme position October 30, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related