Part A A skier starts down a 12° incline at 4.0 m/s, reaching a speed of 15 m/s at the bottom. Friction between the snow and her freshly waxed skis is negligible. What is the length of the incline? Express your answer with the appropriate units. μΑ L = Value Units Submit Previous Answers Request Answer X Incorrect; Try Again Part B How long does it take the skier to reach the bottom? Express your answer with the appropriate units. HẢ t = Value Units

Physics for Scientists and Engineers, Technology Update (No access codes included)
9th Edition
ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter8: Conservation Of Energy
Section: Chapter Questions
Problem 8.6OQ: In a laboratory model of cars skidding to a stop, data are measured for four trials using two...
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Part A
A skier starts down a 12° incline at 4.0 m/s, reaching a speed of 15 m/s at the
bottom. Friction between the snow and her freshly waxed skis is negligible.
What is the length of the incline?
Express your answer with the appropriate units.
HÁ
L =
Value
Units
Submit
Previous Answers Request Answer
X Incorrect; Try Again
Part B
How long does it take the skier to reach the bottom?
Express your answer with the appropriate units.
µA
画]
?
t =
Value
Units
Transcribed Image Text:Part A A skier starts down a 12° incline at 4.0 m/s, reaching a speed of 15 m/s at the bottom. Friction between the snow and her freshly waxed skis is negligible. What is the length of the incline? Express your answer with the appropriate units. HÁ L = Value Units Submit Previous Answers Request Answer X Incorrect; Try Again Part B How long does it take the skier to reach the bottom? Express your answer with the appropriate units. µA 画] ? t = Value Units
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