0. A 0.10-kilogram piece of modeling clay is tossed at a motionless 0.10-kilogram block of wood and sticks." The block slides across a frictionless table at 15 m/s. At what speed was the clay tossed? b. The clay is replaced with a "bouncy” ball tossed with the same speed. The bouncy ball rebounds from the wooden block at a speed of 10 m/s. What effect does this have on the wooden block? Why?