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