· Problem 3 Blocks A and B have masses of 40 kg and 60 kg, respectively. The spring connected to the blocks is stretched 2 m. If they are released from rest, determine the speeds of both bocks the instant the spring becomes unstretched. Assume the initial energy is stored in the spring. Spring energy = 0.5 ks?. Usek = 180 N/m

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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### Problem 3

Blocks A and B have masses of 40 kg and 60 kg, respectively. The spring connected to the blocks is stretched 2 m. If they are released from rest, determine the speeds of both blocks the instant the spring becomes unstretched. Assume the initial energy is stored in the spring. Spring energy = 0.5 kx². Use k = 180 N/m.
Transcribed Image Text:### Problem 3 Blocks A and B have masses of 40 kg and 60 kg, respectively. The spring connected to the blocks is stretched 2 m. If they are released from rest, determine the speeds of both blocks the instant the spring becomes unstretched. Assume the initial energy is stored in the spring. Spring energy = 0.5 kx². Use k = 180 N/m.
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