Please help solve problem a superball collides inelastically with a table. Part A/B

Q As shown in the figure (Figure 1), a superball with mass m equal to 50 grams is dropped from a height of h = 1.5 m. It collides with a table, then bounces up to a height of h = 1.0 m. The duration of the collision (the time during which the superball is in contact with the table) is tc = 15 ms. In this problem, take the positive y direction to be upward, and use g = 9.8 m/s for the magnitude of the acceleration due to gravity. Neglect air resistance. 4 60 Before During After h & All Boo nmunity... Find the y component of the momentum, Pbefore,y, of the ball immediately before the collision. Express your answer numerically, to two significant figures. View Available Hint(s) Pbefore,y Submit Part B ? kg m/s Find the y component of the momentum of the ball immediately after the collision, that is, just as it is leaving the table. Express your answer numerically, to two significant figures. h View Available Hint(s) Pafter,y = ? kg m/s