MODULE 4 - LIFTING AND RIGGING - FEMAExplore further
2012-7-19u2002·u2002n The rescuer can change the amount of friction holding a object in place and allow the force of gravity to overcome the forces of friction: • Rocking motion • Making surface smaller (tilt lift) • Reducing the weight on the contact surface n Friction holding an object in place can be overcome by the
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