As v becomes zero at the highest point, i prefer considering different travelling directions so it will become less complicated.
dont forget to add the total time up .
also to master the skills, write down the "uvsat" may help (thats the way i found it easier to handle problems)
Answer
The answer for the first one I think is false.
The second one would be true i think. I hope i got it right and have a wonderful day
Everything is in the universe.
That's what the word means.