question: what can be made easier by changing the direction of force applied?
choices.text: lifting objects tire traction bone remodeling Muscles contracting upper arm muscles A hinged joint navigation electricity
choices.label: A B C D E F G H
formatted_question: what can be made easier by changing the direction of force applied? (A) lifting objects (B) tire traction (C) bone remodeling (D) Muscles contracting (E) upper arm muscles (F) A hinged joint (G) navigation (H) electricity