Biomechanical Principles;Levers and Technology

• Created by: cara12
• Created on: 09-04-19 11:01
• Biomechanical:Levers and Technology
• Newtons Law of motion
• First Law: Inertia
• An object's state of motion will not change unless acted upon by an external force
• Third Law:Reaction
• Second Law: Acceleration
• Calculations
• Force(N)=Mass(kg)xAcceleration(m/s2)
• Momentum(kg/s)=MassxVelocity(m/s)
• Acceleration(m/s2)=change in velocity(m/s)/Time
• Weight(kg/ms2)=MassxGravitational acceleration(m/s2)
• Untitled
• Levers
• Technology
• Force plates
• Limb Kinematics
• Wind tunnels
• An object will accelerate in the same direction as the force exerted on it,and the amount of acceleration is directly proportional to this force
• For every action there is an equal and opposite reaction
• Used to calculate reaction force produced when moving.Useful jumping movements
• Studying motion through use of cameras- allows analysis of angles
• anaylse impact of air resistance on sport performance help improve streamlining