m = 325 kg h1 = 19.5 m h2 = 4.7 m  A roller coaster car of mass m is rolling down the track, starting from rest, as shown in the figure. The initial height from the ground is h1 (Position-1), while the final height is h2 (Position-3). The system has no friction. What is the speed of the car when it reaches its final height (Position-3).

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter10: Rotational Motion
Section: Chapter Questions
Problem 21P: Review. Consider the system shown in Figure P10.21 with m1 = 20.0 kg, m2 = 12.5 kg, R = 0.200 m, and...
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m = 325 kg

h1 = 19.5 m

h2 = 4.7 m

 A roller coaster car of mass m is rolling down the track, starting from rest, as shown in the figure. The initial height from the ground is h1 (Position-1), while the final height is h2 (Position-3). The system has no friction.

What is the speed of the car when it reaches its final height (Position-3).

Initial
Height
h₁
m = 325 kg
h₁ = 19.5 m
1
Car mass, with passengers = m
No friction.
2
Bottom
3
Final
Height
h₂
h2 = 4.7 m
A roller coaster car of mass m is rolling down the track, starting from rest, as shown in the figure. The initial height from the ground is h1 (Position-1),
while the final height is h2 (Position-3). The system has no friction.
What is the speed of the car when it reaches its final height (Position-3).
Transcribed Image Text:Initial Height h₁ m = 325 kg h₁ = 19.5 m 1 Car mass, with passengers = m No friction. 2 Bottom 3 Final Height h₂ h2 = 4.7 m A roller coaster car of mass m is rolling down the track, starting from rest, as shown in the figure. The initial height from the ground is h1 (Position-1), while the final height is h2 (Position-3). The system has no friction. What is the speed of the car when it reaches its final height (Position-3).
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