The 750 mm long spring is compressed by ap plate that can slide on 60 mm long vertical bars as shown in the figure. A block of mass m=45kg is dropped from a height of h=2m with a speed of vo=5m/s onto the p plate. After the block hits the plate, it goes down. Find out how far it will move. V :5ms k - 25 kN/m 600 mm
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