Logo
Home Study Material Contact Search
AI Chat FREE
  1. sciences
  2. physics
  3. a playground is on the flat roof of a city school,

A playground is on the flat roof of a city school, 6.00 m above the street...

90.2K

Verified Solution

Question

Physics

A playground is on the flat roof of a city school, 6.00 m abovethe street below. The vertical wall of the building is 7.00 m high,forming a 1.00 m high railing around the playground. A ball hasfallen to the street below, and a passerby returns it by launchingit at an angle of 53.0° above the horizontal at a point 28.0 m fromthe base of the building wall. The ball takes 2.10 s to reach apoint vertically above the wall.

(a) Find the speed at which the ball was launched.
m/s

(b) Find the vertical distance by which the ball clears thewall.
m

(c) Find the distance from the wall to the point on the roof wherethe ball lands.
m

Answer & Explanation Solved by verified expert
3.8 Ratings (369 Votes)
Part a The horizontal distance is x 280m the launching angle is    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Zin AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Q

Harris Shipping Company has excess cash of $300,000 and 200,000 total shares outstanding. The firm pays...

Finance
Q

Moving from autarky to free trade generates gains for a country. What are the sources of...

Economics
Q

WHAT DOES METH DO TO YOUR BODY? Summarize the ideas under the “Physical Damage” Section (1...

Psychology
Q

What are the strengths and weakness of federalist 51?

Economics
Q

A reverse transcribing DNA virus in Baltimore group VII must first convert the dsDNA to...

Biology
Q

Cullumber Incorporated leases a piece of machinery to Riverbed Company on January 1, 2020, under...

Accounting
Q

Odom Company's prepaid expenses increased $3,000 between 12/31/2021 and the 12/31/2022. If Odom uses a...

Accounting
Q

Martin Clothing Company is a retail company that sells hiking and other outdoor gear specially...

Accounting
Q

Denim Industries can borrow its needed financing for expansion using one of two foreign lending...

Finance
Q

Please show all work Company z just paid a dividend of $1 per share....

Finance
Q

Who of the following is not a stakeholder with whom an accounting information system typically...

Accounting
Q

1. what will be the Auditor question and analysis for a given company to check...

Accounting