Notice: Undefined offset: 1 in /hermes/bosnacweb08/bosnacweb08ao/b712/ipw.dctechco/public_html/physics/help/template.php on line 37

Notice: Undefined offset: 2 in /hermes/bosnacweb08/bosnacweb08ao/b712/ipw.dctechco/public_html/physics/help/template.php on line 37

Notice: Undefined offset: 3 in /hermes/bosnacweb08/bosnacweb08ao/b712/ipw.dctechco/public_html/physics/help/template.php on line 37

Notice: Undefined offset: 4 in /hermes/bosnacweb08/bosnacweb08ao/b712/ipw.dctechco/public_html/physics/help/template.php on line 37
DC Physics Help - Solved Problems Database - momentum-1d-elastic | Problem: 1 | Variant: 1

DC Physics logo HOME | Practice Problems } Monthly Features | Textbook Errata | Humor | About DC Physics

HELP HOME PAGE

Make a Practice Test

Some Hints & Solutions

Momemtum: 1D Elastic Collision

Problem #: 1 | Variant #: 1

A 4.1 kg cart traveling at 1.77 m/s (this movement defines the positive direction) has a head on elastic collision with a 2.8 kg cart traveling at -1.88 m/s. What is the final velocity of the first cart?

m/s?

Get a Random 1D Elastic Collision Problem


Notice: Undefined variable: answernumber in /hermes/bosnacweb08/bosnacweb08ao/b712/ipw.dctechco/public_html/physics/help/content-problems.php on line 15

Try a Minitest: 6 problems of this type


NOTE: While these problems are made by a former University Physics professor and are seen thousands of times a week, it is possible that there are typo's or other errors that nobody has yet reported to be fixed. If you are convinced that there is a problem with the solution to this question please send the details to doug@dctech.com


Notice: Undefined index: HTTP_REFERER in /hermes/bosnacweb08/bosnacweb08ao/b712/ipw.dctechco/public_html/physics/help/template.php on line 102

Fatal error: Uncaught Error: Call to undefined function mysql_connect() in /hermes/bosnacweb08/bosnacweb08ao/b712/ipw.dctechco/public_html/templates/dbconnect.php:3 Stack trace: #0 /hermes/bosnacweb08/bosnacweb08ao/b712/ipw.dctechco/public_html/physics/help/template.php(133): include() #1 /hermes/bosnacweb08/bosnacweb08ao/b712/ipw.dctechco/public_html/physics/help/problems.php(3): include('/hermes/bosnacw...') #2 {main} thrown in /hermes/bosnacweb08/bosnacweb08ao/b712/ipw.dctechco/public_html/templates/dbconnect.php on line 3