Question: A 10-kg block is attached to spring A and connected to spring B by a cord and pulley. The block is held in the position

A 10-kg block is attached to spring A and connected to spring B by a cord and pulley. The block is held in the position shown with spring A stretched 25 mm and spring B unstretched when the support is removed and the block is released with no initial velocity. Knowing that the constant of each spring is 2 kN/m, determine

(a) The velocity of the block after it has moved down 25 mm,

(b) The maximum velocity achieved by the block.

B k = 2kN/m 10 kg k = 2kN/m

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k 2 kNm FB x25mm R2 kNm a W Weight of the block 10981 981 N 1 ... View full answer

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