Could i please get some assistance with these multiple choice questions with the exact answer ? Thanks

(Try to avoid decimal places and what not)

Question 1 h 30 609 A ball is released at a height of /=3.40 m on a frictionless 30.0" slope. At the bottom, it turns smoothly (without loss of speed) onto a 60.00 slope going back up. What maximum height does it reach on the right side? Question 2 Spacex plans to transport humans to Mars, but experienced a few rocket failures while on initial tests. So suppose the rocket to Mars (without people on board - another test flight) liftoffs from earth, from rest, with an acceleration of 51.5 m/s . Unfortunately, after 7.15 s, the rocket experiences a failure and shuts off. It then continues to coast upward (with no appreciable air resistance). What is the maximum height the rocket reaches above the surface