need help with 1,2,3 please answer all for a upvote.

Reference bouncing-ball model. If COR is set it 0.3 and initial velocity is 25 . What is the position and velocity at T=10 1.25,4 0,0 8,5 5,4 Question 2 (15 points) Using the same COR and velocity as the initial model run (unchanged model). Roughly in terms of seconds, when will our ball stop bouncing on Jupiter? (Hint: It took roughly 20 sec for the ball to stop bouncing on Earth) Choose the best answer based on the simulation. 20.3 3.6 Question 3 (15 points) Toss our ball off the tallest building in the world with an initial velocity of 15m/s, and assume COR at 0.8. At peak velocity, how fast is our ball traveling? 828.15 102.67 15.23 128.33