Question

Hello please advise. Homework is on online pdf at http://www.ms.uky.edu/~ma113/f.14/wa4.pdf

Please help provide instruction please thank you. I am foriegn student sorry for bad englsh. thank you.

Answer 1

STOP SPAMMING PLZ

Answer 2

help pls

Answer 3

d and a

Answer 4

for letter a. at the maximum height, velocity will be zero. maximum height=tangent is equal to zero (if i'm right). then using the v(t) equation, let v(t)=0 and solve for t. then this value for t, use it to get the height or plug it in s(t).

Answer 5

for letter b. lol i already said it before. "this value for t, use it to get the height or plug it in s(t)."

Answer 6

for letter c. using s(t) =0 , solve for the values of t.

Answer 7

why r u laugh at me for not understand? why u say "lol?

Answer 8

no, that's just my expression. sorry. "lol" i meant it for me, not for you

Answer 9

oh haha it is okay

Answer 10

for letter d. so after you calculated the "t" from part c, substitute this "t" to v(t) equation.

Then you're done with number 1 :)

Answer 11

do number 1 first, and i'll have to think about number 2

i'll brb

Answer 12

okay thank u i will try

Answer 13

for number 2
this is the situation: