A 4-lb collar can slide without friction along a horizontal rod and is released from rest at A.

asked 2021-02-12

A 4-lb collar can slide without friction along a horizontal rod and is released from rest at A. The undefined lengths of springs BA and CA are 10 in and 9 in respectively, and the constant of each spring is 2800 lb/in. Determine the velocity of the collar when it has moved 1 in. To the right.

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