Formulas: 1. momentum (p) - mAv 2. total velocity after = mlivli + my, v2; mi + m2 3. impulse (J) = Ft 4. impulse-momentum theorem Jor Ft = mAv Impulse-Momentum Theorem 4. A Q.0420-1kq] hollow racquetball with an initial velocity of +13.0 [mis] 4 puma collides with a backboard. It REBOUNDS to the OPPOSITE direction with a velocity of 16.0 mis. Calculate the CHANGE IN MOMENTUM or IMPULSE on the ball." Your anfrom 5. Refer to the previous question. If the CONTACT TIME bats for 0.050 [s). 4 points calculate the FORCE on the ball. " Your