document.write( "Question 1114422: i need help with 1. A car travels a distance of 945 m in 15.0 S. What is the car’s average velocity? \n" ); document.write( "
Algebra.Com's Answer #729383 by ikleyn(52906) You can put this solution on YOUR website! . \n" ); document.write( "In plain English and in everyday life the terms \"speed\" and \"velocity\" are synonyms. \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "In accurate scientific usage there is a difference between them: the speed is a scalar, while the velocity is a vector.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So, the correct usage depends on the context.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "But in this case (in this context) I assume that they are the same, and the numerical value is \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |