A 5-kg block slides down a plane inclined at 30 to the horizontal. Find a. The acceleration of the block if the plane is frictionless. A 5-kg block slides down a plane inclined at 30 to the horizontal. Find a. The acceleration of the block if the plane is frictionless. August 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related