Hailstones falling vertically with a speed of 10 m/s, hit the wind screen (wind screen makes an angle 30 with the horizontal) of a moving car and rebound elastically. Find the velocity of the car Hailstones falling vertically with a speed of 10 m/s hit the wind screen (wind screen makes an angle 30 with the horizontal) of a moving car and rebound elastically. Find the velocity of the car September 22, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related