An incident ball A of mass 0.10 kg is sliding at 1.4 m/s on the horizontal tabletop of negligible friction shown above. It makes a head-on collision with a target ball B of mass 0.50 kg at rest at the edge of the table. As a result of the collision, the incident ball rebounds, sliding backwards at 0.70 m/s immediately after the collision. Calculate the speed of the 0.50 kg target ball immediately after the collision. The tabletop is 1.20 m above a level, horizontal floor. The target ball is projected horizontally and initially strikes the floor at a horizontal displacement d from the point of collision. Calculate the horizontal displacement d. The figure shows the top view before collision of a tabletop with two balls, ball A on the left and ball C on the right. Ball A is just to the left of the center of the table, has mass 0.1 kilograms, and is moving to the right along the tabletop at 1.4 meters per second. Ball C is directly to the right of ball A at the right edge of the table and is stationary. A set of dashed axes is drawn with their intersection at ball C, with the x-axis pointing to the right from ball C and the y-axis pointing up along the right edge of the table from ball C. The figure shows the top view after collision of a tabletop, with ball C sitting at the right edge of the table. A set of dashed axes is drawn with their intersection at ball C, with the x-axis pointing to the right from ball C and the y-axis pointing up along the right edge of the table from ball C. A solid arrow is drawn from ball C down and to the right at an angle of 30 degrees below the horizontal representing the velocity of ball C. A dashed line extends along the line of the velocity arrow and ends at point P a distance 0.15 meters from ball C. In another experiment on the same table, the target ball B is replaced by target ball C of mass 0.10 kg. The incident ball A again slides at 1.4 m/s, as shown above left, but this time makes a glancing collision with the target ball C that is at rest at the edge of the table. Th