document.write( "Question 608017: if one vehicle is going 20 MPH and another is going 60 MPH, the one going 60 MPH has ____ times the momentum as the one going 20 MPH ? \n" ); document.write( "
Algebra.Com's Answer #383019 by scott8148(6628)\"\" \"About 
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momentum is proportional to velocity , so 3 times as fast means 3 times the momentum \n" ); document.write( "
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