× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
L
3
d
3
y
3
a
3
n
3
d
3
e
3
d
3
c
3
p
3
M
3
a
3
Home Q & A Board Science-Related Homework Help Physics
New Topic  
ttteel ttteel
wrote...
Go to Answer
Posts: 484
Rep: 0 0
6 years ago
If a 20-kg object dropped in air has a terminal speed of 60 m/s, what was its acceleration at 30 m/s?
 a. 9.80 m/s2
  b. 7.35 m/s2
  c. 4.90 m/s2
  d. 2.45 m/s2
  e. More information is needed to answer this question.
Read 47 times
1 Reply
Replies
Answer verified by a subject expert
andreamorenctandreamorenct
wrote...
#1
Posts: 342
Rep: 4 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

ttteel Author
wrote...

6 years ago
This site is awesome
kriggs62
wrote...

Yesterday
I appreciate what you did here, answered it right Smiling Face with Open Mouth
megan.xo
wrote...

2 hours ago
This calls for a celebration Person Raising Both Hands in Celebration
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1125 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Related Images
  
 193
  
 329
  
 188
Your Opinion
What's your favorite math subject?
Votes: 315
Previous poll results: Does a gender wage gap exist in America?