A contestant in a winter games event pushes a 41.0 kg block of ice across a frozen lake as shown in the figure below. The coefficient of static friction is 0.1 and the coefficient of kinetic friction is 0.03. (Assume 0 = 18°.)
A contestant in a winter games event pushes a 41.0 kg block of ice across a frozen lake as shown in the figure below. The coefficient of static friction is 0.1 and the coefficient of kinetic friction is 0.03. (Assume 0 = 18°.)
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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![A contestant in a winter games event pushes a 41.0 kg block of ice across a frozen lake as shown in the
figure below. The coefficient of static friction is 0.1 and the coefficient of kinetic friction is 0.03. (Assume
0 = 18°.)
%D
(a) Calculate the minimum force F (in N) he must exert to get the block moving.
(b) What is its acceleration (in m/s²) once it starts to move, if that force is maintained?
m/s2](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fcca7b3a9-28ae-495e-82df-ff344407dffc%2F2564098e-204a-47d5-8abc-2dc1e9481041%2Fzwqiljk_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A contestant in a winter games event pushes a 41.0 kg block of ice across a frozen lake as shown in the
figure below. The coefficient of static friction is 0.1 and the coefficient of kinetic friction is 0.03. (Assume
0 = 18°.)
%D
(a) Calculate the minimum force F (in N) he must exert to get the block moving.
(b) What is its acceleration (in m/s²) once it starts to move, if that force is maintained?
m/s2
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