In the diagram below a car starts from rest at point A which is 37.5 m above point C. It then slides down the hill, travels around the loop. When the car is at point B, it is going the minimum possible speed it could be going without falling. After completing the loop, it compresses a 294,000 N/m spring 6.9 m. Assume there's no friction present. A.) Determine the loop's radius. B.) Determine the car's mass.

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter27: Capacitors And Batteries
Section27.1: The Leyden Jar
Problem 27.1CE: CASE STUDY How Big a Spring? Imagine the ring in the case study is launched using a spring-loaded...
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In the diagram below a car starts from rest at point A which is 37.5 m above point C. It then slides down the hill, travels around the loop. When the car is at point B, it is going the
minimum possible speed it could be going without falling. After completing the loop, it compresses a 294,000 N/m spring 6.9 m. Assume there's no friction present.
А
В
A.) Determine the loop's radius.
B.) Determine the car's mass.
C
Transcribed Image Text:In the diagram below a car starts from rest at point A which is 37.5 m above point C. It then slides down the hill, travels around the loop. When the car is at point B, it is going the minimum possible speed it could be going without falling. After completing the loop, it compresses a 294,000 N/m spring 6.9 m. Assume there's no friction present. А В A.) Determine the loop's radius. B.) Determine the car's mass. C
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