A 119 kg seal at an amusement park slides from rest down a ramp into the pool below. The top of the ramp is 1.95 m higher than the surface of the water and the ramp is inclined at an angle of 26.5° above the horizontal. Part A If the seal reaches the water with a speed of 4.55 m/s, what is the work done by kinetic friction? Express your answer using three significant figures. Temglates Symbola undo' redo teset keyboard shortcuts Heip J Submit RequestAnswer Part B What is the coefficient of kinetic friction between the seal and the ramp? Templates Symdols undo rego teset keyboard shortcuts Help
A 119 kg seal at an amusement park slides from rest down a ramp into the pool below. The top of the ramp is 1.95 m higher than the surface of the water and the ramp is inclined at an angle of 26.5° above the horizontal. Part A If the seal reaches the water with a speed of 4.55 m/s, what is the work done by kinetic friction? Express your answer using three significant figures. Temglates Symbola undo' redo teset keyboard shortcuts Heip J Submit RequestAnswer Part B What is the coefficient of kinetic friction between the seal and the ramp? Templates Symdols undo rego teset keyboard shortcuts Help
College Physics
11th Edition
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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Transcribed Image Text:A 119 kg seal at an amusement park slides from rest down a ramp into the
pool below. The top of the ramp is 1.95 m higher than the surface of the
water and the ramp is inclined at an angle of 26.5° above the horizontal.
Part A
If the seal reaches the water with a speed of 4.55 m/s, what is the work done by kinetic friction?
Express your answer using three significant figures.
Temglates Symbols undo redo feset keyboard shortcuts Help
W =
J
Submit
Requeet Anawer
Part B
What is the coefficient of kinetic friction between the seal and the ramp?
Templates Symibols undo' rego tesei keyboard shortcuts Help
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