- #1
Merlynshade
- 4
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I need a bit of help finding a good source to use to help solve these problems. I am taking a test that is 20% physics (20% chem and the rest are life sciences) and I have not taken physics in over five years. I've been browsing through the internet for over two hours now and the best that I can find are lesson plans for teachers, but nothing that helps me get the basics of these types of problems. Tis very frustrating.
I would like some help either with what kind of formulas that I need to solve this type of problem or a place, either on this forum or out on the web, that can help me better understand what I am to do.
I'm not asking for anyone to solve homework for me, as I've already graduated from college, have no homework and am simply trying to understand a question in a certification exam. I may be making to much out of something really simple, but I'm getting very frustrated with this problem.
Homework Statement
First there is a picture of a ramp, 1.5m off the ground that ends in a loop that has a maximum height of 0.5m.
"A toy car is released at the top of the track shown above. The car goes down the slope and through the loop-de-loop. Negating friction, what is the speed of the car at the top of the loop?"
Homework Equations
I don't know! is this ultimately a vector problem or is it something far more complicated?
The Attempt at a Solution
(see explanation above)