Along a straight horizontal track, a roller-coaster car is moving at 25 m/s. As shown in the figure and if friction is ignored, What will its speed be after climbing the 10-m hill? v= 25 m/s h= 10 m A 22.9 m/s 19.5 m/s (c) 20.7 m/s 17.4 m/s

Along a straight horizontal track, a roller-coaster car is moving at 25 m/s. As shown in the figure and if friction is ignored, What will its speed be after climbing the 10-m hill? v= 25 m/s h= 10 m A 22.9 m/s 19.5 m/s (c) 20.7 m/s 17.4 m/s

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter8: Potential Energy And Conservation Of Energy

Section: Chapter Questions

Problem 71AP: Block 2 shown below slides along a frictionless table as block 1 falls. Both blocks are attached by...

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Question

Along a straight horizontal track, a roller-coaster car is moving at 25 m/s. As shown in the figure and if friction is ignored, What will
its speed be after climbing the 10-m hill?
v= 25 m/s
h = 10 m
A) 22.9 m/s
В
19.5 m/s
C) 20.7 m/s
17.4 m/s

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