On the roller-coaster shown, a car is moving 10 m/s toward the right at point 1. Assuming no friction, calculate the speed of the car at point 4. 40 m 26 m 15 m 29.37 m/s 25.07 m/s 22.71 m/s 20.89 m/s 26.17 m/s А. D. В. E. С. 24.29 m/s F.

On the roller-coaster shown, a car is moving 10 m/s toward the right at point 1. Assuming no friction, calculate the speed of the car at point 4. 40 m 26 m 15 m 29.37 m/s 25.07 m/s 22.71 m/s 20.89 m/s 26.17 m/s А. D. В. E. С. 24.29 m/s F.

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter7: Work, Energy, And Energy Resources

Section: Chapter Questions

Problem 45PE: (a) What is the power output in watts and horsepower of a 70.0-kg sprinter who accelerates from rest...

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Question

On the roller-coaster shown, a car is moving 10 m/s toward the right at point 1. Assuming no friction,
calculate the speed of the car at point 4.
3
40 m
26 m
15 m
29.37 m/s
22.71 m/s
20.89 m/s
26.17 m/s
A.
D.
В.
25.07 m/s
Е.
С.
24.29 m/s
F.

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