The force necessary to compact corrugated cardboard packaging increases with the deformation of the cardboard. The voids inside the packing disappear when the deformation reaches 75%. Calculate the maximum acceleration for a package falling from a height of 1 m, if 16 mm of corrugated cardboard packaging is used and the packaging is fully compressed during impact. Assume that the strain force is directly proportional to the acceleration during strain.

What difference(s) did you notice using a pneumatic circuit over hydraulic circuit.explain why the pneumatic piston stumbles when it hits an obstacle.

Asingle-geared blanking press has a stroke of 200 mm and a rated capacity of 320 kn. a cam driven ram is assumed to be capable of delivering the full press load at constant force during the last 15 percent of a constant-velocity stroke. the camshaft has an average speed of 90 rev/min and is geared to the flywheel shaft at a 6: 1 ratio. the total work done is to include an allowance of 16 percent for friction a) estimate the maximum energy fluctuation b) find the rim weight for an effective diameter of 1.2 m and a coefficient of speed fluctuation of 0.10

During a steady flow process, the change of energy with respect to time is zero. a)- true b)- false