Science Assessment ~ Topics ~ Force and Motion ~ Misconception FMM129

A constant force is needed to keep an object moving at constant speed.

Items that test for misconception FMM129 in this project (Original Project) and key idea (A moving object will maintain the s…)
Item ID Number	Item Description	How Often the Misconception was Chosen	Select This Item for My Item Bank
FM100001	It is possible for an object to be moving at constant speed without a force pushing or pulling it.	42%

Items that test for misconception FMM129 in this project (Original Project) and other key ideas
FM068003	Use of tables of speed versus time, and information about the speed of an object, to determine the forces acting on the object at various times.	48%