Problem 42689. Distance a ball travels after throwing vertically

Created by Essi

Solve Later

{"relationships":[{"relationshipType":"http://schemas.mathworks.com/matlab/code/2013/relationships/document","targetMode":"","relationshipId":"rId1","target":"/matlab/document.xml"},{"relationshipType":"http://schemas.mathworks.com/matlab/code/2013/relationships/output","targetMode":"","relationshipId":"rId2","target":"/matlab/output.xml"}],"parts":[{"partUri":"/matlab/document.xml","relationship":[],"contentType":"application/vnd.mathworks.matlab.code.document+xml","content":"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<w:document xmlns:w=\"http://schemas.openxmlformats.org/wordprocessingml/2006/main\"><w:body><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>Calculate the total distance</w:t></w:r><w:r><w:t> </w:t></w:r><w:r><w:rPr><w:b/></w:rPr><w:t>'d'</w:t></w:r><w:r><w:t> (in meters) a ball would travel after</w:t></w:r><w:r><w:t> </w:t></w:r><w:r><w:rPr><w:b/></w:rPr><w:t>'s'</w:t></w:r><w:r><w:t> seconds and starting velocity of</w:t></w:r><w:r><w:t> </w:t></w:r><w:r><w:rPr><w:b/></w:rPr><w:t>'v'</w:t></w:r><w:r><w:t> (in m/s). \"Please note that its not relative distance but total distance travelled\"</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>gravity=10 m/s^2</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>Example: initial speed = +20, how long does the ball travel after 2.5 sec d=21.25</w:t></w:r></w:p></w:body></w:document>"},{"partUri":"/matlab/output.xml","contentType":"text/xml","content":"<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\" ?><embeddedOutputs><metaData><evaluationState>manual</evaluationState><layoutState>code</layoutState><outputStatus>ready</outputStatus></metaData><outputArray type=\"array\"/><regionArray type=\"array\"/></embeddedOutputs>"}]}

Solve

Solution Stats

67 Solutions
45 Solvers

Last Solution submitted on Oct 03, 2020

Last 200 Solutions

Problem Comments

3 Comments

3 Comments

Peng Liu on 25 Nov 2015

A test case for s < v/10 is missing.

Ben Petschel on 20 Sep 2016

I think test cases 3 and 4 are wrong.

Case 3 (v=20, s=12.5) should have d=571.25
Case 4 (v=5, s=5) should have d=102.5

Jihye Sofia Seo on 12 Feb 2017

Specify the direction of initial velocity, is it vertical, or horizontal?

Solution Comments

Solution 784246

1 Comment

1 Comment

Are Mjaavatten on 21 Dec 2015

Solution is correct only if s is a multiplum of 0.1. Example: s=2.05,v=20 gives d=19.05. Correct value is 20.0125

Problem Recent Solvers45

Problem Tags

physics velocity

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Problem 42689. Distance a ball travels after throwing vertically

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers45

Suggested Problems

More from this Author2

Problem Tags

Community Treasure Hunt

Problem 42689. Distance a ball travels after throwing vertically

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers45

Suggested Problems

More from this Author2

Problem Tags

Community Treasure Hunt

Players