A ball is thrown from a rooftop with an initial downward velocity of magnitude v0=0.53m/s. The rooftop is a height h=37.2m above the ground. 1. Find the vertical component of the final velocity meters per second, with which the ball hits the ground. 2. If the height is fixed at 37.2m, but we wanted the ball's final speed to be 32.7m/s, what would the vertical component, in meters per second, of the initial velocity need to be?
A ball is thrown from a rooftop with an initial downward velocity of magnitude v0=0.53m/s. The rooftop is a height h=37.2m above the ground. 1. Find the vertical component of the final velocity meters per second, with which the ball hits the ground. 2. If the height is fixed at 37.2m, but we wanted the ball's final speed to be 32.7m/s, what would the vertical component, in meters per second, of the initial velocity need to be?
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter4: Motion In Two And Three Dimensions
Section: Chapter Questions
Problem 56P: Olympus Mons on Mars is the largest volcano in the solar system, at a height of 25 km and with a...
Related questions
Concept explainers
Topic Video
Question
A ball is thrown from a rooftop with an initial downward velocity of magnitude v0=0.53m/s. The rooftop is a height h=37.2m above the ground.
1. Find the vertical component of the final velocity meters per second, with which the ball hits the ground.
2. If the height is fixed at 37.2m, but we wanted the ball's final speed to be 32.7m/s, what would the vertical component, in meters per second, of the initial velocity need to be?
Expert Solution
Step 1 : Part 1
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
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
University Physics Volume 1
Physics
ISBN:
9781938168277
Author:
William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:
OpenStax - Rice University
Physics for Scientists and Engineers
Physics
ISBN:
9781337553278
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
Physics for Scientists and Engineers with Modern …
Physics
ISBN:
9781337553292
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
University Physics Volume 1
Physics
ISBN:
9781938168277
Author:
William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:
OpenStax - Rice University
Physics for Scientists and Engineers
Physics
ISBN:
9781337553278
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
Physics for Scientists and Engineers with Modern …
Physics
ISBN:
9781337553292
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
Principles of Physics: A Calculus-Based Text
Physics
ISBN:
9781133104261
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning