Ask
your own question, for FREE!
Mathematics
19 Online
OpenStudy (anonymous):
a ball is dropped from 512 feet above the ground. Disregarding air resistance the height of the ball above the ground h(t) after t seconds is given by the equation: h(t)=512-16t^2. What is the velocity of the ball at the instant that it strikes the ground?
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (anonymous):
have you taken calc?/do you know what a derivative is?
OpenStudy (anonymous):
i feel it is sum wt 90 ft/sec
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
gelphielvr:
(creative writing) I have to write a short story about an obstacle i over came in my life for my writing class but i have absolutely no idea how to.
SnowyBreaks:
What are some tactics you guys do to stop anxiety attacks when you're presenting,
xXAikoXx:
Decide whether each sentence contains a simile or a metaphor. If it is a metaphor, underline the metaphor in another color, and write "metaphor" after it.
CloverKris:
If I post the lyrics to a song; is that allowed? (With credits, ofc)
Trickjoker:
My ranking of every song on every Nirvana album released before Kurts passing BLEACH This was very difficult to do because I love every song on this album!
Andydegummibear:
why do people make fun of a death of a husband father and loving person charlie k
dontcare:
whats the best place to get a first tattoo at? Its gonna be a skull with pink and
xXAikoXx:
Romanticism had its roots in the individualism of the ________________, the Reformation's reverence to God in his natural state, and The Englightenment's de
gelphielvr:
(creative writing) I have to write a short story about an obstacle i over came in my life for my writing class but i have absolutely no idea how to.
3 hours ago
1 Reply
0 Medals
SnowyBreaks:
What are some tactics you guys do to stop anxiety attacks when you're presenting,
5 hours ago
4 Replies
2 Medals
xXAikoXx:
Decide whether each sentence contains a simile or a metaphor. If it is a metaphor, underline the metaphor in another color, and write "metaphor" after it.
7 hours ago
5 Replies
1 Medal
CloverKris:
If I post the lyrics to a song; is that allowed? (With credits, ofc)
12 hours ago
6 Replies
1 Medal
Trickjoker:
My ranking of every song on every Nirvana album released before Kurts passing BLEACH This was very difficult to do because I love every song on this album!
3 hours ago
10 Replies
0 Medals
Andydegummibear:
why do people make fun of a death of a husband father and loving person charlie k
9 hours ago
77 Replies
11 Medals
dontcare:
whats the best place to get a first tattoo at? Its gonna be a skull with pink and
1 day ago
9 Replies
0 Medals
xXAikoXx:
Romanticism had its roots in the individualism of the ________________, the Reformation's reverence to God in his natural state, and The Englightenment's de
9 hours ago
4 Replies
2 Medals