Search found 5 matches

by PieGuyX9
December 21st, 2011, 6:10 am
Forum: Mission Possible B
Topic: String Task
Replies: 16
Views: 5790

Re: String Task

Yes, the spring pushes the ball onto a track, which is connected to the very inside of our wooden box frame. Therefore it is VERY close to the edge of the box. Time for some pulleys. XD
by PieGuyX9
December 15th, 2011, 6:31 am
Forum: Mission Possible B
Topic: General Mission Possible
Replies: 326
Views: 39476

Re: General Mission Possible

We are having INCREDIBLE trouble with the pulley task, design wise. The records on the internet for a pulley with an IMA greater than one are pretty much nonexistent. Help? Links?
by PieGuyX9
December 15th, 2011, 6:29 am
Forum: Mission Possible B
Topic: String Task
Replies: 16
Views: 5790

Re: String Task

Okay. If the cotter pin stays inside the box it is fine though?
by PieGuyX9
December 15th, 2011, 6:12 am
Forum: Mission Possible B
Topic: String Task
Replies: 16
Views: 5790

Re: String Task

When we pull the string, we have a cotter pin attached which in turn releases our spring, pushing the bouncy ball. The cotter pin cannot go outside the boundaries of the device, right? It is not considered part of the "string?"
by PieGuyX9
November 16th, 2011, 6:28 am
Forum: Mission Possible B
Topic: General Mission Possible
Replies: 326
Views: 39476

Electrical Question!

My friend and I are designing a electrical system that will put all the motors in our machine into one circuit. There will be 4 battery packs, in total 12V. HOWEVER there will never be more than 6V being used the entire run (due to switches). Is this still following the rules? How and who should I c...

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