A house is built on the top of a hill with 45 slope. Due to the sliding of material and sand from top to the bottom of hill, the slope angle has been reduced. If the coefficient of static friction between A house is built on the top of a hill with 45 slope. Due to the sliding of material and sand from top to the bottom of hill the slope angle has been reduced. If the coefficient of static friction between October 1, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related