Question

A loop de loop track is built for a 478-kg roller coaster car. It is a completely circular loop that is 24.7-m tall at its highest point. The car successfully completes the loop with an entry speed (at the bottom) of 29.7 m/s. Using mechanical energy conservation, determine the speed of the car at the top of the loop. Speed at Loop Top m/s Attempts: 6 Determine the acceleration of the car at the top of the loop. Acceleration m/s/s Attempts: 0 Determine the normal force acting upon the car at the top of the loop. Normal Force N

Name: a loop de loop track is built for a 478 kg roller coaster car it is a completely circular loop that is 247 m tall at its highest point the car successfully completes the loop with an entry s 58912
Uploaded: 2022-01-14T02:41:51-08:00
Duration: 1 min 55 s
Channel: Penny Riley
Description: a loop de loop track is built for a 478 kg roller coaster car it is a completely circular loop that is 247 m tall at its highest point the car successfully completes the loop with an entry s 58912

          A loop de loop track is built for a 478-kg roller coaster car. It is a completely circular loop that is 24.7-m tall at its highest point. The car successfully completes the loop with an entry speed (at the bottom) of 29.7 m/s.
Using mechanical energy conservation, determine the speed of the car at the top of the loop.
Speed at Loop Top
m/s
Attempts: 6
Determine the acceleration of the car at the top of the loop.
Acceleration
m/s/s
Attempts: 0
Determine the normal force acting upon the car at the top of the loop.
Normal Force
N

Added by Travis M.

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