Discuss Scratch
- dem_bot
-
Scratcher
1000+ posts
how do i make an arm?
I made a little presentation trying to fully explain the maths behind it 
https://scratch.mit.edu/projects/1327990438/

https://scratch.mit.edu/projects/1327990438/
- ilikerats4
-
Scratcher
100+ posts
how do i make an arm?
I made a little presentation trying to fully explain the maths behind itim sorry i dont understand still, could you maybe make them blocks or tell me what blocks they go into??
https://scratch.mit.edu/projects/1327990438/
- dem_bot
-
Scratcher
1000+ posts
how do i make an arm?
I added a sb representation in the presentation codeI made a little presentation trying to fully explain the maths behind itim sorry i dont understand still, could you maybe make them blocks or tell me what blocks they go into??
https://scratch.mit.edu/projects/1327990438/

- ilikerats4
-
Scratcher
100+ posts
how do i make an arm?
could you maybe show were i would use these in theI added a sb representation in the presentation codeI made a little presentation trying to fully explain the maths behind itim sorry i dont understand still, could you maybe make them blocks or tell me what blocks they go into??
https://scratch.mit.edu/projects/1327990438/
move () stepsblock because i dont understand (sry)
- purplebunny63
-
Scratcher
100+ posts
how do i make an arm?
could you maybe show were i would use these in theI added a sb representation in the presentation codeI made a little presentation trying to fully explain the maths behind itim sorry i dont understand still, could you maybe make them blocks or tell me what blocks they go into??
https://scratch.mit.edu/projects/1327990438/move () stepsblock because i dont understand (sry)
It’s a slide show you can’t put it in
This
- purplebunny63
-
Scratcher
100+ posts
how do i make an arm?
could you maybe show were i would use these in theI added a sb representation in the presentation codeI made a little presentation trying to fully explain the maths behind itim sorry i dont understand still, could you maybe make them blocks or tell me what blocks they go into??
https://scratch.mit.edu/projects/1327990438/move () stepsblock because i dont understand (sry)
It’s a slide show you can’t put it inThis
But alright
- purplebunny63
-
Scratcher
100+ posts
how do i make an arm?
define cosine rule with sides (a) (b) (c)
set [output v] to ([acos v] of ((((b) * (b)) + (((c) * (c)) - ((a) * (a)))) / (((2) * (b)) * (c)))::operators)
- ilikerats4
-
Scratcher
100+ posts
how do i make an arm?
please dont spam fourms anyway what do i do with the output varible though?define cosine rule with sides (a) (b) (c)
set [output v] to ([acos v] of ((((b) * (b)) + (((c) * (c)) - ((a) * (a)))) / (((2) * (b)) * (c)))::operators)
- purplebunny63
-
Scratcher
100+ posts
how do i make an arm?
please dont spam fourmsdefine cosine rule with sides (a) (b) (c)
set [output v] to ([acos v] of ((((b) * (b)) + (((c) * (c)) - ((a) * (a)))) / (((2) * (b)) * (c)))::operators)
REALLY YOU ASKED ME TO PUT IT IN SCRATCH BLOCKS THAT’S LIKE ASKING FOR A SANDWICH MADE OF BROWN BREAD AND THEN SAYING” Why did you put brown bread on my sandwich?”
- Jlerpy
-
Scratcher
1000+ posts
how do i make an arm?
please dont spam fourmsdefine cosine rule with sides (a) (b) (c)
set [output v] to ([acos v] of ((((b) * (b)) + (((c) * (c)) - ((a) * (a)))) / (((2) * (b)) * (c)))::operators)
REALLY YOU ASKED ME TO PUT IT IN SCRATCH BLOCKS THAT’S LIKE ASKING FOR A SANDWICH MADE OF BROWN BREAD AND THEN SAYING” Why did you put brown bread on my sandwich?”
There's no need to shout at them. They're just asking what they then use that variable for.
- ilikerats4
-
Scratcher
100+ posts
how do i make an arm?
you added a bunch of seprate comments, and IM SORRY IM A IDIOT IM ONLY IN 5TH GRADE IN ELEMATRY AND IM ONLY 11 IM SO SORRY IM NOT 16 MR EINSTIENplease dont spam fourmsdefine cosine rule with sides (a) (b) (c)
set [output v] to ([acos v] of ((((b) * (b)) + (((c) * (c)) - ((a) * (a)))) / (((2) * (b)) * (c)))::operators)
REALLY YOU ASKED ME TO PUT IT IN SCRATCH BLOCKS THAT’S LIKE ASKING FOR A SANDWICH MADE OF BROWN BREAD AND THEN SAYING” Why did you put brown bread on my sandwich?”
- purplebunny63
-
Scratcher
100+ posts
how do i make an arm?
you added a bunch of seprate comments, and IM SORRY IM A IDIOT IM ONLY IN 5TH GRADE IN ELEMATRY AND IM ONLY 11 IM SO SORRY IM NOT 16 MR EINSTIENplease dont spam fourmsdefine cosine rule with sides (a) (b) (c)
set [output v] to ([acos v] of ((((b) * (b)) + (((c) * (c)) - ((a) * (a)))) / (((2) * (b)) * (c)))::operators)
REALLY YOU ASKED ME TO PUT IT IN SCRATCH BLOCKS THAT’S LIKE ASKING FOR A SANDWICH MADE OF BROWN BREAD AND THEN SAYING” Why did you put brown bread on my sandwich?”
I actually don’t know what to do with the output but that is how you do the cosine rule watever that is