Middle School (6-8)
Knows that an object that is not being subjected to a force will continue to move at a constant speed and in a straight line.
Examples Referencing Requested Benchmark
Earth Turns? Prove It!
View all Examples
Chosen as a Selected Web Resource by the National Council of Teachers of Mathematics
NASA Official: Ralph A. Kahn
Webmaster: Susannah Pearce
: © 2014 Practical Uses of Math And Science.
ALL RIGHTS RESERVED Based on U.S. Government sponsored research