Mechanics minor Study guides, Revision notes & Summaries

(a) State the dimensions of the following quantities. • Force • Velocity • Density [3] A student investigating the drag force F experienced by an object moving through air conjectures the formula 1 F = ku2^tm 2h3 , where • k is a dimensionless constant • u is the air velocity relative to the moving object • t is the air density • m is the mass of the object. (b) Show that the student’s formula is dimensionally consistent. [2] The student carries out experiments i...

NASM FINAL EXAM Questions and Answers 2023 After leaving the left ventricle, blood enters which of the following structures? Select one: a. Superior vena cava b. Aorta c. Inferior vena cava d. Pulmonary artery Aorta Which of the following joints is between the metacarpals and phalanxes? Select one: a. Condyloid b. Pivot c. Saddle d. Hinge Condyloid According to continuing education requirements, which of the following is true? Select one: a. Accumulate 2 units...

A muscle that produces low force and has a high contractile rate is classified as a _________ - AnswerLongitudinal Muscle The ankle's most stable position is in ______ due to the overall shape of the ______ - AnswerDorsiflexion; talus During the pre-participation screening your client is determined to have 4 risk factors. This is considered to be: - Answer-Moderate Risk A reason or rationale NOT to perform exercise or testing - Answer-Contraindication If difficulties are encountered in cal...

What are the mechanics involved with inspiration? Answer Inhale, chest rises What are the mechanics involved with expiration? Answer Exhale, chest falls Which muscles contract during inspiration? Answer Sternocleidomastoid pulls ribs and sternum up. Pectoralis minor pulls ribs up and out. Diaphragm pulls down. What muscles contract during expiration? Answer Rectum abdominus pulls ribs down and in. Internal intercostal pulls ribs down and in. Diaphragm recoils. How does the abdominal ...

ATI Capstone Leadership 100% accurate answers. Rated A+ a nurse is planning to discharge a client who has quadriplegia to his home. the nurse suggests that the family might need respite care services. when a family member asks how respite care can help, which response should the nurse provide? respite care allows the primary caregiver time away from day-to-day care responsibilities a nurse is caring for a group of pts. which of the following clients should the nurse refer to a social wo...

NCSF Final Exam Questions and Answers Graded A+ What is the correct movement of the glenohumeral joint during a triceps extension exercise? no joint movement The concept that energy is transferred across joints to support voluntary movement is termed __________. kinetic chain Which of the following muscles is commonly found to lack proper flexibility; promoting a posterior pelvic tilt as seen in this picture? glutes The _________ is the only dual-action muscle of the quadriceps; allowing it ...

ASREB School and State Test Review Q & A Rated Perfectly!! How are AZ property taxes charged? Ad Valorem What does Ad Valorem mean? Assessed Value How are Arizona Property Taxes paid? Levied once, Paid Twice When are AZ property Taxes Due? and Delinquent? Oct-Nov and March-May (O No More Money) Who do you pay the property taxes to? County Treasurer What is the penalty for AZ Property Tax Delinquency? 16% Property Tax Assessment Ratio Residential? 10% Property Tax Assessment Rati...

Which of the following is a lien on real estate? a. recorded easement b. recorded mortgage c. encroachment d. dead restriction - b. recorded mortgage Which approach to value would MOST likely be useful to real estate brokers estimating the value of a single-family residence for sale in a subdivision? a. cost approach b. income approach c. market comparison approach d. gross rent multiplier - c. market comparison approach A license is an example of? a. easement b. encumbranc...

Aviation Mechanic Privileges and Limitations8519. Certificated mechanics with a power plant rating may perform A- any inspections required by the Federal Aviation Regulations on a power plant or propeller or any component thereof, and may release the same to service. B- 100-hour and/or annual inspections required by the Federal Aviation Regulations on power plants, propellers, or any components thereof, and may release the same to service. C- 100-hour required by the Federal Aviation Regulat...

NCSF Certification Exam 2023 Which of the following examples would present the longest resistance arm, making it the most mechanically disadvantaged position for the body during resistance training? a. Side dumbbell raises at 90º of shoulder abduction b. Dumbbell fly on a flat bench at the end range of motion (full horizontal adduction) c. Biceps curl at 90º of elbow flexion d. Starting position of triceps press down - CORRECT ANSWER a. Side dumbbell raises at 90º of shoulder abduct...