Notice: Payments for answers will end 4/10/2017. Click for more info.
You have new items in your feed. Click to view.
Question and answer
Q: A baseball is hit so that it travels straight upward after being struck by the bat. A fan observes that it takes 3 sec for the ball to reach its maximum height. Find: a) the ball's initial velocity
and b) the height it reaches
A: This question has not been answered. Can you answer it? Please add your answer below ...
Question|Rated bad
Asked 8/29/2009 3:08:27 PM
Updated 8/29/2009 3:58:56 PM
1 Answer/Comment
Get an answer
New answers
Rating

There are no new answers.

Comments
a) vo = 0 - (-9.80 m/s^2)(3.00s) = 29.4 m/s. Initial velocity is 29.4 m/s.

b) Find the value of the y coordinate at time t=3.00s.
y - y0 = 0^2 - (29.4 m/s)^2 divided by 2(-9.80 m/s^2) = 44.1m. The ball reached a maximum height of 44.1 m.
Added 8/29/2009 3:58:57 PM
Add an answer or comment
Log in or sign up first.
26,582,265 questions answered
Popular Conversations
Which term refers to the process by which volcanoes release carbon ...
Weegy: The term D refers to the process by wich volcanoes release carbon dioxide.
1/12/2018 12:11:58 PM| 2 Answers
Solve this equation: 2s + s + 12 = 132. A. s = 120 B. s ...
Weegy: 2s + s + 12 = 132 User: Simplify this expression: 13 + (–12) – (–5) = ? A. –6 B. 6 C. –30 ...
1/14/2018 6:19:10 AM| 2 Answers
A binomial consists of _______ terms. A. 2 B. 3 C. 1 ...
Weegy: A binomial consists of two terms. User: Which of the following is a monomial? A. 2 + xyz B. 2x + ...
1/14/2018 6:22:47 AM| 2 Answers
If two angles are supplementary and one of them is 30°, what is the ...
Weegy: Two angles are supplementary. The first angle measures 60 . The measurement of the second angles is 120 . ...
1/14/2018 6:48:01 AM| 2 Answers
Simplify this expression: 19 – (–8) – (–14) = ? A. 25 ...
Weegy: 19 ? (?8) ? (?14)
1/15/2018 10:29:20 PM| 2 Answers
Which unit do astronomers use for angular ...
1/18/2018 7:10:19 PM| 2 Answers
Which of the following is an example of a long-term climatic change? ...
Weegy: Ice age is an example of a long-term climatic change. User: In what times of year are tropical cyclones most ...
1/18/2018 8:30:25 PM| 2 Answers
3x = -39
Weegy: 3x = -39; User: All of the following were innovations that benefited farmers during the Second Agricultural ...
1/19/2018 1:53:25 PM| 2 Answers
Weegy Stuff
S
L
R
Points 668 [Total 960] Ratings 2 Comments 648 Invitations 0 Online
S
L
Points 125 [Total 4576] Ratings 0 Comments 65 Invitations 6 Offline
S
P
L
P
Points 70 [Total 188] Ratings 0 Comments 70 Invitations 0 Offline
S
Points 17 [Total 17] Ratings 0 Comments 17 Invitations 0 Offline
S
Points 12 [Total 12] Ratings 0 Comments 12 Invitations 0 Offline
S
Points 10 [Total 10] Ratings 0 Comments 0 Invitations 1 Offline
S
P
Points 5 [Total 44] Ratings 0 Comments 5 Invitations 0 Offline
S
Points 3 [Total 3] Ratings 0 Comments 3 Invitations 0 Offline
S
Points 1 [Total 2] Ratings 0 Comments 1 Invitations 0 Offline
S
Points 1 [Total 1] Ratings 0 Comments 1 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.