TNCC: Biomechanics, Kinematics, MOI Exam Questions and Answers |100% Pass
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Course
TNCC
Institution
TNCC
TNCC: Biomechanics, Kinematics, MOI
Exam Questions and Answers |100% Pass
Kinematics - Answer-study of energy transfer as it applies to identifying actual or potential injuries
Biomechanics - Answer-general study of forces and their effects on living tissue & the human body
MOI - Answer-how inj...
Chemical energy - Answer✔✔-heat energy transfer from active chemical substances such as chlorine,
drain cleaner, acids, or plants
Electrical energy - Answer✔✔-light socket/power lines/lightening
Radiant energy - Answer✔✔-energy transfer from blast sound waves, radioactivity, such as nuclear
facility, or rays of the sun
True or false: Higher mass or greater speed results in greater energy - Answer✔✔-true
KE= - Answer✔✔-1/2 mass * velocity squared
when mass is doubled, what happens to the energy? - Answer✔✔-it also doubles
when velocity is doubled, what happens to the energy? - Answer✔✔-it quadruples
deceleration forces - Answer✔✔-sudden stop in the body's motion
ex: falls/collisions
acceleration forces - Answer✔✔-sudden and rapid onset of motion
ex: parked car hit by a high speed vehicle
compression forces - Answer✔✔-external force applied at time of impact
ex:
stationary objects (dashboard or steering wheels that push into someone)
objects in motion (bullets/stabbing instruments/bats & balls/fits and feet)
blast forces
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