Ask
your own question, for FREE!
Mathematics
14 Online
OpenStudy (anonymous):
A rock was dropped from a platform on a tower 55 feet above a lake. The rock landed on the bottom of the lake, which was 21 feet under the surface of the lake. Where was the rock when it had fallen halfway?
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (anonymous):
17 feet above the lake
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
Aberration:
Iu2019m big into writing descriptive imagery of combat from charactersu2014and the main thing I struggle with is where to start, how to use most sensory det
turntechGodhead:
what are some commonly mischaracterized characters and how are they mischaracteri
Diorfxck:
this good for a first song We met in the night, but now itu2019s so cold You held
danielfootball123:
I want to start a thing | Not eating for a week | - only water What are the Pros
Earfquake:
basically these are some pictures i took in colorado a couple days ago for a phot
SsTDOGRednek:
Alr, so I see people with labels on their names. What do they mean? One is an Ambassador, another is a Senior Moderator, and there's one called the Wizard.
Strawberriesrgud7:
I made a cute sketch from an image. They're kinda similar
Aberration:
Iu2019m big into writing descriptive imagery of combat from charactersu2014and the main thing I struggle with is where to start, how to use most sensory det
4 hours ago
0 Replies
0 Medals
turntechGodhead:
what are some commonly mischaracterized characters and how are they mischaracteri
6 hours ago
0 Replies
0 Medals
Diorfxck:
this good for a first song We met in the night, but now itu2019s so cold You held
3 hours ago
11 Replies
1 Medal
danielfootball123:
I want to start a thing | Not eating for a week | - only water What are the Pros
6 hours ago
19 Replies
3 Medals
Earfquake:
basically these are some pictures i took in colorado a couple days ago for a phot
3 hours ago
15 Replies
4 Medals
SsTDOGRednek:
Alr, so I see people with labels on their names. What do they mean? One is an Ambassador, another is a Senior Moderator, and there's one called the Wizard.
11 hours ago
3 Replies
2 Medals
Strawberriesrgud7:
I made a cute sketch from an image. They're kinda similar
2 hours ago
45 Replies
6 Medals