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Figure < 2 of 3 Blocks A and B have a masses of 130 kg and 280 kg, respectively.(Figure 2) The coefficient of static friction between A and B and between B and C is 0.290. The coefficient of static friction between the rope and peg E is 0.490. Pulley D rotates freely, and P = 30.0 N. If = 60.0 degrees, what is the smallest magnitude, T, of tension, T, that causes block B to move? Express your answer numerically in kilonewtons to three significant figures. ▸ View Available Hint(s) 1 ΑΣΦ vec A T= 1.592 B Submit Previous Answers Incorrect; Try Again; 4 attempts remaining ? ΕΝ

Figure < 2 of 3 Blocks A and B have a masses of 130 kg and 280 kg, respectively.(Figure 2) The coefficient of static friction between A and B and between B and C is 0.290. The coefficient of static friction between the rope and peg E is 0.490. Pulley D rotates freely, and P = 30.0 N. If = 60.0 degrees, what is the smallest magnitude, T, of tension, T, that causes block B to move? Express your answer numerically in kilonewtons to three significant figures. ▸ View Available Hint(s) 1 ΑΣΦ vec A T= 1.592 B Submit Previous Answers Incorrect; Try Again; 4 attempts remaining ? ΕΝ

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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Figure < 2 of 3 Blocks A and B have a masses of 130 kg and 280 kg, respectively.(Figure 2) The coefficient of static friction between A and B and between B and C is 0.290. The coefficient of static friction between the rope and peg E is 0.490. Pulley D rotates freely, and P = 30.0 N. If = 60.0 degrees, what is the smallest magnitude, T, of tension, T, that causes block B to move? Express your answer numerically in kilonewtons to three significant figures. ▸ View Available Hint(s) 1 ΑΣΦ vec A T= 1.592 B Submit Previous Answers Incorrect; Try Again; 4 attempts remaining ? ΕΝ
Transcribed Image Text:Figure < 2 of 3 Blocks A and B have a masses of 130 kg and 280 kg, respectively.(Figure 2) The coefficient of static friction between A and B and between B and C is 0.290. The coefficient of static friction between the rope and peg E is 0.490. Pulley D rotates freely, and P = 30.0 N. If = 60.0 degrees, what is the smallest magnitude, T, of tension, T, that causes block B to move? Express your answer numerically in kilonewtons to three significant figures. ▸ View Available Hint(s) 1 ΑΣΦ vec A T= 1.592 B Submit Previous Answers Incorrect; Try Again; 4 attempts remaining ? ΕΝ
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