A stepladder consisting of two legs pinned together at C is resting on a rough floor. The uniform legs AC and BC weigh 15 kg and 8 kg, respectively. The coefficient of static friction at A and B is 0.48. What is the maximum weight of the worker (in kg) to avoid slipping while changing the light-bulb? (Hint: Only one leg will slide at a time) *Write your answer in two decimal places. 1.4 m 60° 60° 4.8 m
A stepladder consisting of two legs pinned together at C is resting on a rough floor. The uniform legs AC and BC weigh 15 kg and 8 kg, respectively. The coefficient of static friction at A and B is 0.48. What is the maximum weight of the worker (in kg) to avoid slipping while changing the light-bulb? (Hint: Only one leg will slide at a time) *Write your answer in two decimal places. 1.4 m 60° 60° 4.8 m
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 stepladder consisting of two legs pinned together at C is resting on a rough floor. The
uniform legs AC and BC weigh 15 kg and 8 kg, respectively. The coefficient of static
friction at A and B is 0.48.
What is the maximum weight of the worker (in kg) to avoid slipping while changing the
light-bulb? (Hint: Only one leg will slide at a time)
*Write your answer in two decimal places.
1.4 m
60°
60°
A
4.8 m -](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0d1916b8-1df8-47f0-b4ee-feee33aeb536%2F228d021f-4334-4161-990b-eedb65a2c99f%2Fna1ffr7_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A stepladder consisting of two legs pinned together at C is resting on a rough floor. The
uniform legs AC and BC weigh 15 kg and 8 kg, respectively. The coefficient of static
friction at A and B is 0.48.
What is the maximum weight of the worker (in kg) to avoid slipping while changing the
light-bulb? (Hint: Only one leg will slide at a time)
*Write your answer in two decimal places.
1.4 m
60°
60°
A
4.8 m -
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