Please see attachments, weights are in pounds force not pounds mass.
Blocks A and B weigh 8lb and 3lb respectively and are connected by a cord-pulley system and released from rest with the spring undeformed. knowing the spring constant K determine the velocity of block B after it has moved 6 inches. The find the maximal velocity and displacement of block B.© BrainMass Inc. brainmass.com March 4, 2021, 5:50 pm ad1c9bdddf
Hello and thank you for using BrainMass.
Anyway, the solution is attached in two files that are identical in content, only different in format. One is an Adobe-Acrobat file and the other is in MS-Word XP format. You can choose your favorite format.
However, before you look at the solution, let me suggest that you try to solve the problem using these hints:
1. Find the ...
Using energy conservation principle and presents an alternative way to Newton's second law.