- #1
Shahni
- 2
- 0
The question is "A roller coaster at a popular amusement park has a portion of the track that is similar to the diagram provided. Assuming that the roller coaster is friction less, find its velocity at the top of the loop.
Vi = 0 m/s
Vf = ?
Distance from bottom to the very top is 70m
Distance from bottom to the loop is 30m
Ek = 1/2m x v^2?
Eg = m x g x Delta h?
What do I have to find first in order to find the velocity?
Homework Statement
Vi = 0 m/s
Vf = ?
Distance from bottom to the very top is 70m
Distance from bottom to the loop is 30m
Homework Equations
Ek = 1/2m x v^2?
Eg = m x g x Delta h?
The Attempt at a Solution
What do I have to find first in order to find the velocity?
Last edited: