Misconception FMM105:

If an object’s speed is decreasing, a force that is retarding the object’s motion must be increasing .

Items that test for misconception FMM105
Item ID
Number

Item Description

How Often the Misconception was Chosen

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FM094002

If an object is slowing down, a force that is causing it to slow down must be greater than the sum of the forces that are pulling or pushing the object forward.

20%