Force/Lesson on Force: Difference between revisions

Force/Lesson on Force (view source)

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@@ Line 41: / Line 41: @@
 | Drawing Demand|| Conceptual Demand
 |-
-| Example || Example
+| Single Arrow || Single Arrow
 |-
-| Example || Example
+| Direction of arrow|| Force has direction
 |-
-| Example || Example
+| Straightness of arrow|| Forces act in straight lines
 |-
-| Example || Example
+| Length of arrow|| Magnitude of force
 |-
-| Example || Example
+| Location of arrow’s tail|| Objects as point masses
 |-
-| Example || Example
 |}