2. You toss a rock off the top of a building that is 70 m high, throwing it initially in the horizontal direction with a velocity of 13 m/s. a) Fill out the following chart, leaving a "?" for any unknown values at this point. Please note as well that v, and vy at the end of the flight are NOT ZERO. Xo = Yo = y% = Vox = Voy = %3D Vy = Vy = az = %3D %3D t 3D t = b) How long does the rock take to fall before it reaches the ground? Would this time change if it were initially thrown in the same direction with a velocity of 26 m/s? c) How far, in the x- direction, does the rock land away from the building? d) What are the velocities of the rock in thex and y- direction just before it hits the ground? Answers: b) 3.78 s c) 49.1 m d) -37.0 m/s itu is 250 m/s
2. You toss a rock off the top of a building that is 70 m high, throwing it initially in the horizontal direction with a velocity of 13 m/s. a) Fill out the following chart, leaving a "?" for any unknown values at this point. Please note as well that v, and vy at the end of the flight are NOT ZERO. Xo = Yo = y% = Vox = Voy = %3D Vy = Vy = az = %3D %3D t 3D t = b) How long does the rock take to fall before it reaches the ground? Would this time change if it were initially thrown in the same direction with a velocity of 26 m/s? c) How far, in the x- direction, does the rock land away from the building? d) What are the velocities of the rock in thex and y- direction just before it hits the ground? Answers: b) 3.78 s c) 49.1 m d) -37.0 m/s itu is 250 m/s
College Physics
1st Edition
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter3: Two-dimensional Kinematics
Section: Chapter Questions
Problem 28PE: (a) A daredevil is attempting to jump his motorcycle over a line of buses parked end to end by...
Related questions
Question
100%
Please solve all of 2
![2. You toss a rock off the top of a building that is 70 m high, throwing it initially in the horizontal direction with a
velocity of 13 m/s.
a) Fill out the following chart, leaving a "?" for any unknown values at this
point. Please note as well that v, and vy at the end of the flight are NOT ZERO.
Xo =
Yo =
y% =
Vox =
Voy =
%3D
Vy =
Vy =
az =
%3D
%3D
t 3D
t =
b) How long does the rock take to fall before it reaches the ground? Would this time change if it were initially
thrown in the same direction with a velocity of 26 m/s?
c) How far, in the x- direction, does the rock land away from the building?
d) What are the velocities of the rock in thex and y- direction just before it hits the ground?
Answers: b) 3.78 s c) 49.1 m d) -37.0 m/s
itu is 250 m/s](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F097e4ba6-b3f3-4468-a4b3-d5ca2a9f0e8d%2F78c39d4f-c8d1-41af-b118-fcff59f4aa9b%2Fw3p2z9e.jpeg&w=3840&q=75)
Transcribed Image Text:2. You toss a rock off the top of a building that is 70 m high, throwing it initially in the horizontal direction with a
velocity of 13 m/s.
a) Fill out the following chart, leaving a "?" for any unknown values at this
point. Please note as well that v, and vy at the end of the flight are NOT ZERO.
Xo =
Yo =
y% =
Vox =
Voy =
%3D
Vy =
Vy =
az =
%3D
%3D
t 3D
t =
b) How long does the rock take to fall before it reaches the ground? Would this time change if it were initially
thrown in the same direction with a velocity of 26 m/s?
c) How far, in the x- direction, does the rock land away from the building?
d) What are the velocities of the rock in thex and y- direction just before it hits the ground?
Answers: b) 3.78 s c) 49.1 m d) -37.0 m/s
itu is 250 m/s
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.Recommended textbooks for you
![College Physics](https://www.bartleby.com/isbn_cover_images/9781938168000/9781938168000_smallCoverImage.gif)
College Physics
Physics
ISBN:
9781938168000
Author:
Paul Peter Urone, Roger Hinrichs
Publisher:
OpenStax College
![Physics for Scientists and Engineers: Foundations…](https://www.bartleby.com/isbn_cover_images/9781133939146/9781133939146_smallCoverImage.gif)
Physics for Scientists and Engineers: Foundations…
Physics
ISBN:
9781133939146
Author:
Katz, Debora M.
Publisher:
Cengage Learning
![University Physics Volume 1](https://www.bartleby.com/isbn_cover_images/9781938168277/9781938168277_smallCoverImage.gif)
University Physics Volume 1
Physics
ISBN:
9781938168277
Author:
William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:
OpenStax - Rice University
![College Physics](https://www.bartleby.com/isbn_cover_images/9781938168000/9781938168000_smallCoverImage.gif)
College Physics
Physics
ISBN:
9781938168000
Author:
Paul Peter Urone, Roger Hinrichs
Publisher:
OpenStax College
![Physics for Scientists and Engineers: Foundations…](https://www.bartleby.com/isbn_cover_images/9781133939146/9781133939146_smallCoverImage.gif)
Physics for Scientists and Engineers: Foundations…
Physics
ISBN:
9781133939146
Author:
Katz, Debora M.
Publisher:
Cengage Learning
![University Physics Volume 1](https://www.bartleby.com/isbn_cover_images/9781938168277/9781938168277_smallCoverImage.gif)
University Physics Volume 1
Physics
ISBN:
9781938168277
Author:
William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:
OpenStax - Rice University