A single frictionless roller-coaster car of mass m= 200 kg tops the first hill with speed vo = 16.0 m/s at height h= 60.0 m. Find the speed of the car at point B. %3D Option1 Option2 Option3 Option4 OptionS 36.2 m/s 32.5 m/s 22.1 m/s 29.1 m/s 16.7 m/s Fine hill

A single frictionless roller-coaster car of mass m= 200 kg tops the first hill with speed vo = 16.0 m/s at height h= 60.0 m. Find the speed of the car at point B. %3D Option1 Option2 Option3 Option4 OptionS 36.2 m/s 32.5 m/s 22.1 m/s 29.1 m/s 16.7 m/s Fine hill

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

Chapter7: Conservation Of Energy

Section: Chapter Questions

Problem 64P

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Concept explainers

Static and Kinetic Friction

Kinetic friction comes into existence when there are moving surfaces means in other words we can say that the force which comes into existing between moving surfaces is known as kinetic friction.

Question

A single frictionless roller-coaster car of mass m= 200 kg tops the first hill with speed vo = 16.0 m/s at height
h = 60.0 m. Find the speed of the car at point B.
Option1
Option2
Option3
Option4
Option5
36.2 m/s
32.5 m/s
22.1 m/s
29.1 m/s
16.7 m/s
Firse
hill

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