A balloon rises from rest on the ground with constant acceleration 1 m/s^2. A stone is dropped when the balloon has risen to a height of 39.2 m. Find the time taken by the stone to A balloon rises from rest on the ground with constant acceleration 1 m/s^2. A stone is dropped when the balloon has risen to a height of 39.2 m. Find the time taken by the stone to September 19, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related