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Problem 2 Blocks A and B have masses of 30 kg and 50 kg, respectively. They are placed on a rough surface with and the spring connected between them is stretched 1.5 m. If they are released from rest, determine the speeds of both blocks the instant the spring becomes unstretched. the coefficient of kinetic friction between the surface and the blocks is k = 0.2. 30 kg MB = 50 kg 150 N/m Mc = 0.2 min A k=150 N/m mmm 4 BE

Problem 2 Blocks A and B have masses of 30 kg and 50 kg, respectively. They are placed on a rough surface with and the spring connected between them is stretched 1.5 m. If they are released from rest, determine the speeds of both blocks the instant the spring becomes unstretched. the coefficient of kinetic friction between the surface and the blocks is k = 0.2. 30 kg MB = 50 kg 150 N/m Mc = 0.2 min A k=150 N/m mmm 4 BE

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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Problem 2 Blocks A and B have masses of 30 kg and 50 kg, respectively. They are placed on a rough surface with and the spring connected between them is stretched 1.5 m. If they are released from rest, determine the speeds of both blocks the instant the spring becomes unstretched. the coefficient of kinetic friction between the surface and the blocks is k = 0.2. = 30 ку MB = 50 kg 150 N/m M₁ = 0.2 TWO A k=150 N/m mmmmm J B please help! the answer for Va is 1.85m/s and for Vb is 30.8m/s but i couldn't figure it out. thanks
Transcribed Image Text:Problem 2 Blocks A and B have masses of 30 kg and 50 kg, respectively. They are placed on a rough surface with and the spring connected between them is stretched 1.5 m. If they are released from rest, determine the speeds of both blocks the instant the spring becomes unstretched. the coefficient of kinetic friction between the surface and the blocks is k = 0.2. = 30 ку MB = 50 kg 150 N/m M₁ = 0.2 TWO A k=150 N/m mmmmm J B please help! the answer for Va is 1.85m/s and for Vb is 30.8m/s but i couldn't figure it out. thanks
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