Normal/Frictional Force Vector Point Both Ways?

[Twinkle]

Normal and frictional forces currently only appear to apply to only one of the two interacting objects. They may be better represented as a double arrow. I can see how this would not apply to planes and objects fixated to the background, but it is a little confusing when attempting to mentally add up the total forces applied to an object, and one such force is not shown.

[tatt61880]

This is one of the important suggestions for education, I believe.

[admin]

Hmm, this is indeed a bug and a pretty annoying one. Thanks for pointing it out!

[tatt61880]

Not yet implemented vectors for planes.