Question 4 2 pts
A roller coaster car (includes mass of occupants) is passing through a vertical loop.
The radius of curvature of the loop is 39 m. What would the minimum speed have to
be to make it around the loop safely?
v2
= gr

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Ответ:

kmmjones6108

28.10.2021

Physics

You're welcome :D Hope this helps!

Identify the relationship between kinetic energy (ke) and gravitational potential energy (pe) for th

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Question 4 2 pts A roller coaster car (includes mass of occupants) is passing through a vertical loop. The radius of curvature of the loop is 39 m. What would the minimum speed have to be to make it around the loop safely? v2 = gr