Biomechanics Equations Flashcards by s r | Brainscape

Q

Force

A

Mass x Acceleration (Nm/s^2)

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Q

Torque

A

Force x Lever Arm (Nm)

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Q

Stress

A

Force / Area (N/m2)

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Q

Hooke’s law

A

Strain is proportional to the stress causing it

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Q

Linear or normal tensile stress or strain

A

Perpendicular to cross axis

Young’s Modulus

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Q

Shear or tangential stress or strain

A

Parallel to applied load

Shear modulus

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Q

Young’s modulus (Linear stress / Linear strain)

A

(F/A) / ((L2-L1)/L1)

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Q

Shear modulus (Shear stress / Shear strain)

A

(F/A) / angle

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