Question 1

Why can one loosen a bolt with a long handled wrench when the same bolt is impossible to move with a short handled wrench?

Accepted Answer

increased

Question 2

Where would moment of inertia be found?

Accepted Answer

A)  only in sports objects 
B)  in objects undergoing angular motion 
C)  in objects undergoing linear motion 
D)  only in humans 
A)  only in sports objects 
B)  in objects undergoing angular motion 
C)  in objects undergoing linear motion 
D)  only in humans

Question 3

Calculate F for equilibrium.

Accepted Answer

A)  45 lbs. 
B)  57.5 lbs. 
C)  75 lbs. 
D)  none of the above 
A)  45 lbs. 
B)  57.5 lbs. 
C)  75 lbs. 
D)  none of the above

Question 4

Which of the following joint actions represents a third class lever?

Accepted Answer

A)  ankle joint in the push-off of a jump 
B)  elbow joint in shot put 
C)  hip joint in lifting leg when stepping up on a bench 
D)  humeral joint in controlled adduction from an abducted position 
A)  ankle joint in the push-off of a jump 
B)  elbow joint in shot put 
C)  hip joint in lifting leg when stepping up on a bench 
D)  humeral joint in controlled adduction from an abducted position

Question 5

In circular motion what characterizes centripetal force?

Accepted Answer

A)  outward seeking force 
B)  moment of force 
C)  pulling toward the center 
D)  mass times displacement 
A)  outward seeking force 
B)  moment of force 
C)  pulling toward the center 
D)  mass times displacement

Why can one loosen a bolt with a long handled wrench when the same bolt is impossible to move with a short handled wrench?

Where would moment of inertia be found?

Calculate F for equilibrium.

Which of the following joint actions represents a third class lever?

In circular motion what characterizes centripetal force?

Introduction to the Study of Kinesiology

The Musculoskeletal System: The Skeletal Framework and Its Movements

The Musculoskeletal System: The Musculature

The Neuromuscular Basis of Human Motion

The Upper Extremity: The Shoulder Region

The Upper Extremity: The Elbow, Forearm, Wrist, and Hand

The Lower Extremity: The Hip Region

The Lower Extremity: The Knee, Ankle, and Foot

The Spinal Column and Thorax

Terminology and Measurement in Biomechanics

The Description of Human Motion

The Conditions of Linear Motion

The Center of Gravity and Stability

Kinesiology of Fitness and Exercise

Moving Objects: Pushing and Pulling

Moving Objects: Throwing, Striking, and Kicking

Locomotion: Solid Surface

Locomotion: The Aquatic Environment

Locomotion: When Suspended and Free of Support

Impact

Instrumentation for Motion Analysis

Filters

Exam 13: The Conditions of Rotary Motion

Why can one loosen a bolt with a long handled wrench when the same bolt is impossible to move with a short handled wrench?

Where would moment of inertia be found?

Calculate F for equilibrium.

Which of the following joint actions represents a third class lever?

In circular motion what characterizes centripetal force?

Introduction to the Study of Kinesiology

The Musculoskeletal System: The Skeletal Framework and Its Movements

The Musculoskeletal System: The Musculature

The Neuromuscular Basis of Human Motion

The Upper Extremity: The Shoulder Region

The Upper Extremity: The Elbow, Forearm, Wrist, and Hand

The Lower Extremity: The Hip Region

The Lower Extremity: The Knee, Ankle, and Foot

The Spinal Column and Thorax

Terminology and Measurement in Biomechanics

The Description of Human Motion

The Conditions of Linear Motion

The Center of Gravity and Stability

Kinesiology of Fitness and Exercise

Moving Objects: Pushing and Pulling

Moving Objects: Throwing, Striking, and Kicking

Locomotion: Solid Surface

Locomotion: The Aquatic Environment

Locomotion: When Suspended and Free of Support

Impact

Instrumentation for Motion Analysis

Filters