Situation 4: The uniform 50 kg plank in the figure is resting on rough surfaces A and B. The coefficients of static friction are shown in the figure. If an 80 kg man starts walking from A towards B. Compute the: = 0.2- A 5 m B -H=0.5 40° 1. reaction at A. 2. reaction at B. 3. distance x when the plank will start to slide.

Situation 4: The uniform 50 kg plank in the figure is resting on rough surfaces A and B. The coefficients of static friction are shown in the figure. If an 80 kg man starts walking from A towards B. Compute the: = 0.2- A 5 m B -H=0.5 40° 1. reaction at A. 2. reaction at B. 3. distance x when the plank will start to slide.

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter9: Linear Momentum And Collisions

Section: Chapter Questions

Problem 9.1CYU: Check Your Understanding The U.S. Air Force uses “10gs” (an acceleration equal to 109.8m/s2 ) as the...

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