ure k = 80,000 N/m m = 100 kg 10 m 130⁰ 1 of 1

College Physics
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ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Question is attached, I was able to figure part A but I need help with part B

Figure
k = 80,000 N/m
m = 100 kg
10 m
30°
1 of 1
Transcribed Image Text:Figure k = 80,000 N/m m = 100 kg 10 m 30° 1 of 1
The spring shown in (Figure 1) is compressed 46 cm and used to launch a
100 kg physics student. The track is frictionless until it starts up the
incline. The student's coefficient of kinetic friction on the 30° incline is 0.17
For help with math skills, you may want to review:
Mathematical Expressions Involving Squares
For general problem-solving tips and strategies for this topic, you may
want to view a Video Tutor Solution of Car rolling down a hill.
Part A
What is the student's speed just after losing contact with the spring?
Express your answer with the appropriate units.
v = 13
Part B
How far up the incline does the student go?
Express your answer with the appropriate units.
As =
·
μA
Value
m
?
Transcribed Image Text:The spring shown in (Figure 1) is compressed 46 cm and used to launch a 100 kg physics student. The track is frictionless until it starts up the incline. The student's coefficient of kinetic friction on the 30° incline is 0.17 For help with math skills, you may want to review: Mathematical Expressions Involving Squares For general problem-solving tips and strategies for this topic, you may want to view a Video Tutor Solution of Car rolling down a hill. Part A What is the student's speed just after losing contact with the spring? Express your answer with the appropriate units. v = 13 Part B How far up the incline does the student go? Express your answer with the appropriate units. As = · μA Value m ?
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