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happens where there is too little friction or
2 points
1.
traction between the footwear and the walking surface.
Oslip
O Trip
2.
Which type of stairways has a curve design with steps following a
gentle curve or multiple curves?
2 points
O Straight Stairways
O Spiral Stairways
O Curved Stairways
O Ladder Stairways



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