Hey guys, I need to know this:
How big the acceleration needs to be
to prevent that block to slip down.
Thanks.
>>7694421
boooooooring
Vyloucen ze souteze.
Taky to ted resime :D Fakt jsem necekal ze tohle nekdo postne na 4chan
Fakt ses pica vole xD
>>7694421
Ok, we have 1 variable.
Thats not enough.
If we can get more variables, then a solution can be found
>>7694433
Its literally just this. No more informations given.
>>7694427
Haha. gr8 b8 m8
Kluci, nemyslel jsem si, že budete podvádět, docela mě to zklamalo, ne?
Zdeněk Polák LEL nice fake bruh.
>>7694454
stfu, newfag
>>7694421
How about the weight of the box?
You mean how much acceleration is needed in the up-ramp direction to counteract gravity on a frictionless slope? Just sin(20)*g
Didnt expect you to post this competition on 4chan bro:D You fucking killed me LOL
>>7694462
To víš.
thx m8
OP here, tak z jakejch týmu jste?
MRGAITS
>>7694421
any acceleration and µ = tan(20)
Actually the acceleration needs to be 0 and then the cube won't slip :^)
cos(a)^2*g
>>7694421
>acceleration
>prevent that block to slip down
pick one
g * cos(20)
