Answer the following questions about the exercise of Box A (massmA=50kg) and Box B (mB=10kg) located on the slope as shown in Figure 7. Between slope and box A, the coefficient of static friction is uk, and the angle of slope is 10 degrees, although box A and B are connected in a solid line and ignore the mass of the pulley. 1)What is the maximum friction (kgf) between Box A and Slope for us=0.4 and Uk=0.15? 2)What is the maximum friction between Box A and the slope (kgf) for us=0.3 and UK=0.15? 3)us=0.3 and Uk=0.15 What is the tension in kgf? 4)us=0.3 and uk=0.15 when box B goes down 2m, calculate the size (m/s) of the speed of box A and box B using the modified energy supply law.
Answer the following questions about the exercise of Box A (massmA=50kg) and Box B (mB=10kg) located on the slope as shown in Figure 7. Between slope and box A, the coefficient of static friction is uk, and the angle of slope is 10 degrees, although box A and B are connected in a solid line and ignore the mass of the pulley. 1)What is the maximum friction (kgf) between Box A and Slope for us=0.4 and Uk=0.15? 2)What is the maximum friction between Box A and the slope (kgf) for us=0.3 and UK=0.15? 3)us=0.3 and Uk=0.15 What is the tension in kgf? 4)us=0.3 and uk=0.15 when box B goes down 2m, calculate the size (m/s) of the speed of box A and box B using the modified energy supply law.
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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8. Answer the following questions about the exercise of Box A (massmA=50kg) and Box B (mB=10kg) located on the slope as shown in Figure 7. Between slope and box A, the coefficient of static friction is uk, and the angle of slope is 10 degrees, although box A and B are connected in a solid line and ignore the mass of the pulley.
1)What is the maximum friction (kgf) between Box A and Slope for us=0.4 and Uk=0.15?
2)What is the maximum friction between Box A and the slope (kgf) for us=0.3 and UK=0.15?
3)us=0.3 and Uk=0.15 What is the tension in kgf?
4)us=0.3 and uk=0.15 when box B goes down 2m, calculate the size (m/s) of the speed of box A and box B using the modified energy supply law.
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