A plumb bob is hung from the ceiling of a train compartment. The train moves on an inclined track of inclination 30 with horizontal. The acceleration of train up the plane is a = g/2. A plumb bob is hung from the ceiling of a train compartment. The train moves on an inclined track of inclination 30 with horizontal. The acceleration of train up the plane is a = g/2. September 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related