Compare the mechanical energy of this roller coaster at the top to the mechanical energy at the bottom of the hill.
Compare the mechanical energy of this roller coaster at the top to the mechanical energy at the bottom of the hill.
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Transcribed Image Text:Given:
6 people masses:435 kg
avg weight 1001b
m= lo40kg per cart
Cart 1= 3.4 mlong
5.other carts = 2.7m long
Full length = 19.5m
hç =
All together
m:6675 kg
%3D
Vi= 19.5m
6.68335
= v = Ax V, = 2.918
し- 19.5
Vs = 31.4 m/s
ニ
Transcribed Image Text:Frames: 234
10
Time: 3.9000s
15
Frame Rate: 60fps
20
RESET
LOCK
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1. Here is some background information about the roller coaster that can be helpful:
• the length of the entire rollercoaster train is 19.5 m
• the lead car is 3.4 m long
• the other 5 cars are 2.7 m long
• the mass of each car is 1040 kg
• each car can hold up to six passengers
2. Compare the mechanical energy of this roller coaster at the top to the mechanical energy at the bottom of the hill.
Hint: Does the entire mass of the train roll freely, starting from rest, at the very top of the hill?
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