Assuming the clay blob and the bouncy ball have the same mass, and that you throw them with the same velocity, which would you throw to close the door, the clay blob, which will stick to the door, or the bouncy ball, which will bounce back at almost the same speed as it had before it collided with the door?1. Give your prediction.2. Test your prediction through calculation for the situations of the clay bob and the bouncy ball. Assume each has a mass of 100 grams, and each has an initial velocity of 20 m/s straight at the door. Ignore the effects of gravity. Calculate the change in momentum of:A) the clay bob, which strikes and sticks to the doorB) the bouncy ball, which strikes and bounces straight back with the same speed