Roller coaster Need to Knows 8th grade by Lacy Jewell

Driving Question: How can I make a roller coaster with 2 hills, a loop, and a curve where the "car" can get to the end without stopping?

lacy_jewell — 2017-02-15 16:01:50 UTC

lacy_jewell — 2017-02-15 16:03:05 UTC

lacy_jewell — 2017-02-15 16:03:14 UTC

Please put these in question form!

21yrocha — 2017-02-16 17:31:18 UTC

21earreola — 2017-02-16 17:31:36 UTC

How long does the roller coaster have to be?

21asessom — 2017-02-16 17:31:40 UTC

21cbranton — 2017-02-16 17:31:43 UTC

how many steps can we do?

21epopham — 2017-02-16 17:31:45 UTC

the "car" cant stop until reaching the end.

21kpantohan — 2017-02-16 17:31:48 UTC

_{How much speed do we need to successfully do a loop?}

21ahernandez — 2017-02-16 17:31:49 UTC

You need to push the marble hard so it will go on the loops and not fall.

21ethomas — 2017-02-16 17:31:50 UTC

How much speed and acceleration will it need to gain to make the full loop?

21avillanueva — 2017-02-16 17:31:52 UTC

21dhernandez — 2017-02-16 17:31:59 UTC

21ebriones — 2017-02-16 17:32:02 UTC

what materials do we need in order to build it?

21ahernandez1 — 2017-02-16 17:32:04 UTC

what type of order does it need to be?

21mcielencki — 2017-02-16 17:32:07 UTC

21mgrissom — 2017-02-16 17:32:27 UTC

how do we get the marble to go upside down with out falling?

21chale — 2017-02-16 17:32:35 UTC

how long will the roller coaster be?

21ihernandez — 2017-02-16 17:33:03 UTC

21rcardenas — 2017-02-16 17:33:44 UTC

the marble needs to go fast when you want it to make a loop

2017-02-16 17:35:26 UTC

2017-02-16 17:36:11 UTC

heriberto sanchez pena

2017-02-16 17:37:39 UTC