A particle is projected up an inclined plane of inclination beta at an elevation alpha to the horizontal. Find the ratio between tan alpha and tan beta, if the particle the plane horizontally. A particle is projected up an inclined plane of inclination beta at an elevation alpha to the horizontal. Find the ratio between tan alpha and tan beta if the particle the plane horizontally. September 24, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related