Question 4
2 pts
A roller coaster car (includes mass of occupants) is passing through a verti...
Physics, 10.06.2021 18:20 solphiafischer
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
Answers: 3
Physics, 21.06.2019 20:30
What property is a characteristic of a substance that can be observed and does not change the identity of the substance
Answers: 2
Physics, 22.06.2019 05:30
Because light travels in a straight line and casts a shadow, isaac newton hypothesized that light is
Answers: 1
Law, 12.02.2021 14:40
English, 12.02.2021 14:40
Mathematics, 12.02.2021 14:40
Mathematics, 12.02.2021 14:40
Biology, 12.02.2021 14:40
History, 12.02.2021 14:40
Mathematics, 12.02.2021 14:40
Mathematics, 12.02.2021 14:40
Social Studies, 12.02.2021 14:40
History, 12.02.2021 14:40
Mathematics, 12.02.2021 14:40
Law, 12.02.2021 14:40
Mathematics, 12.02.2021 14:40
Social Studies, 12.02.2021 14:40
Arts, 12.02.2021 14:40