The lever component identification chart. Introduction: The movement of the body and its joints are possible through skeletal muscles. The joint movement of the human body is caused by contractions of the muscles, which also gives the body protection and dynamic stability. Moreover, along with bones the muscles also give posture to the body.

Question

Want to see more full solutions like this?

Answer 1

Question

Chapter 3, Problem 1RLE

Summary Introduction

To list: The lever component identification chart.

Introduction: The movement of the body and its joints are possible through skeletal muscles. The joint movement of the human body is caused by contractions of the muscles, which also gives the body protection and dynamic stability. Moreover, along with bones the muscles also give posture to the body.

Expert Solution & Answer

Explanation of Solution

Lever class	Example	Force	Axis	Resistance	Advantage provided
1^st	Carrying a glass of water in one hand	Fingers and thumbs push opposite direction upwards	palm	Glass weight pushes downwards due to gravity	Balancing glass from falling
1^st	Inserting thumb tack in bulletin board with finger nail	Thumb tack is pushed out by finger nail	Dorsal aspect of the finger nail towards the bulletin board	Thumb tack in the board	Force motion
2^nd	Lifting one end of the table	Lifting end of the table	Table legs on other end of table	Weight of the table	Force motion
2^nd	Opening door by the door edge	Pulling edge of the door	Door is hinged	Door	Force motion
3^rd	Serving volleyball	Arm is in forward motion	Shoulder	Ball	Range and speed of motion
3^rd	Throwing a bowling ball	Arm is in forward motion	Shoulder	Ball	Range and speed of motion

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Students have asked these similar questions

Which of the structural components listed in the Essential terms of section 1.3 (Cell components) could occur in a plant cell? Paragraph く BIUA 川くく 80 + кл K

Which of the following statements refer(s) directly to the cell theory? (Note that one or more correct answers are possible.) Select 2 correct answer(s) a) There are major differences between plant and animal cells. b) There are major differences between prokaryote and eukaryote cells. c) All cells have a cell wall. d) All cells have a cell membrane. e) Animals are composed of cells. f) When a bacterial cell divides, it produces two daughter cells.

Preoperative Diagnosis: Torn medial meniscus, left knee Postoperative Diagnosis: Combination horizontal cleavage tear/flap tear, posterior horn, medial meniscus, left knee. Operation: Arthroscopic subtotal medial meniscectomy, left knee Anesthetic: General endotracheal Description of Procedure: The patient was placed on the operating table in the supine position and general endotracheal anesthesia was administered. After an adequate level of anesthesia was achieved, the patient's left lower extremity was prepped with Betadine scrubbing solution, then draped in a sterile manner. Several sites were then infiltrated with 1% Xylocaine solution with Epinephrine to help control bleeding from stab wounds to be made at these sites. These stab wounds were made anterolaterally at the level of the superior pole of the patella for insertion of an irrigation catheter into the suprapatellar pouch area, anterolaterally at the level of the joint line for insertion of the scope and anteromedially at…

Answer 2

Question

Chapter 3, Problem 1RLE

Summary Introduction

To list: The lever component identification chart.

Introduction: The movement of the body and its joints are possible through skeletal muscles. The joint movement of the human body is caused by contractions of the muscles, which also gives the body protection and dynamic stability. Moreover, along with bones the muscles also give posture to the body.

Expert Solution & Answer

Explanation of Solution

Lever class	Example	Force	Axis	Resistance	Advantage provided
1^st	Carrying a glass of water in one hand	Fingers and thumbs push opposite direction upwards	palm	Glass weight pushes downwards due to gravity	Balancing glass from falling
1^st	Inserting thumb tack in bulletin board with finger nail	Thumb tack is pushed out by finger nail	Dorsal aspect of the finger nail towards the bulletin board	Thumb tack in the board	Force motion
2^nd	Lifting one end of the table	Lifting end of the table	Table legs on other end of table	Weight of the table	Force motion
2^nd	Opening door by the door edge	Pulling edge of the door	Door is hinged	Door	Force motion
3^rd	Serving volleyball	Arm is in forward motion	Shoulder	Ball	Range and speed of motion
3^rd	Throwing a bowling ball	Arm is in forward motion	Shoulder	Ball	Range and speed of motion

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 3

Question

Chapter 3, Problem 1RLE

Summary Introduction

To list: The lever component identification chart.

Introduction: The movement of the body and its joints are possible through skeletal muscles. The joint movement of the human body is caused by contractions of the muscles, which also gives the body protection and dynamic stability. Moreover, along with bones the muscles also give posture to the body.

Expert Solution & Answer

Explanation of Solution

Lever class	Example	Force	Axis	Resistance	Advantage provided
1^st	Carrying a glass of water in one hand	Fingers and thumbs push opposite direction upwards	palm	Glass weight pushes downwards due to gravity	Balancing glass from falling
1^st	Inserting thumb tack in bulletin board with finger nail	Thumb tack is pushed out by finger nail	Dorsal aspect of the finger nail towards the bulletin board	Thumb tack in the board	Force motion
2^nd	Lifting one end of the table	Lifting end of the table	Table legs on other end of table	Weight of the table	Force motion
2^nd	Opening door by the door edge	Pulling edge of the door	Door is hinged	Door	Force motion
3^rd	Serving volleyball	Arm is in forward motion	Shoulder	Ball	Range and speed of motion
3^rd	Throwing a bowling ball	Arm is in forward motion	Shoulder	Ball	Range and speed of motion

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 4

Question

Chapter 3, Problem 1RLE

Summary Introduction

To list: The lever component identification chart.

Introduction: The movement of the body and its joints are possible through skeletal muscles. The joint movement of the human body is caused by contractions of the muscles, which also gives the body protection and dynamic stability. Moreover, along with bones the muscles also give posture to the body.

Expert Solution & Answer

Explanation of Solution

Lever class	Example	Force	Axis	Resistance	Advantage provided
1^st	Carrying a glass of water in one hand	Fingers and thumbs push opposite direction upwards	palm	Glass weight pushes downwards due to gravity	Balancing glass from falling
1^st	Inserting thumb tack in bulletin board with finger nail	Thumb tack is pushed out by finger nail	Dorsal aspect of the finger nail towards the bulletin board	Thumb tack in the board	Force motion
2^nd	Lifting one end of the table	Lifting end of the table	Table legs on other end of table	Weight of the table	Force motion
2^nd	Opening door by the door edge	Pulling edge of the door	Door is hinged	Door	Force motion
3^rd	Serving volleyball	Arm is in forward motion	Shoulder	Ball	Range and speed of motion
3^rd	Throwing a bowling ball	Arm is in forward motion	Shoulder	Ball	Range and speed of motion

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Chapter 3, Problem 1RLE

Summary Introduction

To list: The lever component identification chart.

Introduction: The movement of the body and its joints are possible through skeletal muscles. The joint movement of the human body is caused by contractions of the muscles, which also gives the body protection and dynamic stability. Moreover, along with bones the muscles also give posture to the body.

Expert Solution & Answer

Explanation of Solution

Lever class	Example	Force	Axis	Resistance	Advantage provided
1^st	Carrying a glass of water in one hand	Fingers and thumbs push opposite direction upwards	palm	Glass weight pushes downwards due to gravity	Balancing glass from falling
1^st	Inserting thumb tack in bulletin board with finger nail	Thumb tack is pushed out by finger nail	Dorsal aspect of the finger nail towards the bulletin board	Thumb tack in the board	Force motion
2^nd	Lifting one end of the table	Lifting end of the table	Table legs on other end of table	Weight of the table	Force motion
2^nd	Opening door by the door edge	Pulling edge of the door	Door is hinged	Door	Force motion
3^rd	Serving volleyball	Arm is in forward motion	Shoulder	Ball	Range and speed of motion
3^rd	Throwing a bowling ball	Arm is in forward motion	Shoulder	Ball	Range and speed of motion

Answer 6

Chapter 3, Problem 1RLE

Summary Introduction

To list: The lever component identification chart.

Introduction: The movement of the body and its joints are possible through skeletal muscles. The joint movement of the human body is caused by contractions of the muscles, which also gives the body protection and dynamic stability. Moreover, along with bones the muscles also give posture to the body.

Expert Solution & Answer

Explanation of Solution

Lever class	Example	Force	Axis	Resistance	Advantage provided
1^st	Carrying a glass of water in one hand	Fingers and thumbs push opposite direction upwards	palm	Glass weight pushes downwards due to gravity	Balancing glass from falling
1^st	Inserting thumb tack in bulletin board with finger nail	Thumb tack is pushed out by finger nail	Dorsal aspect of the finger nail towards the bulletin board	Thumb tack in the board	Force motion
2^nd	Lifting one end of the table	Lifting end of the table	Table legs on other end of table	Weight of the table	Force motion
2^nd	Opening door by the door edge	Pulling edge of the door	Door is hinged	Door	Force motion
3^rd	Serving volleyball	Arm is in forward motion	Shoulder	Ball	Range and speed of motion
3^rd	Throwing a bowling ball	Arm is in forward motion	Shoulder	Ball	Range and speed of motion

Answer 7

Chapter 3, Problem 1RLE

Summary Introduction

To list: The lever component identification chart.

Introduction: The movement of the body and its joints are possible through skeletal muscles. The joint movement of the human body is caused by contractions of the muscles, which also gives the body protection and dynamic stability. Moreover, along with bones the muscles also give posture to the body.

Answer 8

Expert Solution & Answer

Explanation of Solution

Lever class	Example	Force	Axis	Resistance	Advantage provided
1^st	Carrying a glass of water in one hand	Fingers and thumbs push opposite direction upwards	palm	Glass weight pushes downwards due to gravity	Balancing glass from falling
1^st	Inserting thumb tack in bulletin board with finger nail	Thumb tack is pushed out by finger nail	Dorsal aspect of the finger nail towards the bulletin board	Thumb tack in the board	Force motion
2^nd	Lifting one end of the table	Lifting end of the table	Table legs on other end of table	Weight of the table	Force motion
2^nd	Opening door by the door edge	Pulling edge of the door	Door is hinged	Door	Force motion
3^rd	Serving volleyball	Arm is in forward motion	Shoulder	Ball	Range and speed of motion
3^rd	Throwing a bowling ball	Arm is in forward motion	Shoulder	Ball	Range and speed of motion

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Ch. 3 - Prob. 1RLE Ch. 3 - Anatomical levers can improve physical...Ch. 3 - Prob. 3RLE Ch. 3 - Prob. 4RLE Ch. 3 - For the lever system component calculation chart,...Ch. 3 - What class of lever is an automobile steering...Ch. 3 - List two different wheel and axles in which the...Ch. 3 - Prob. 8RLE Ch. 3 - Prob. 9RLE Ch. 3 - Prob. 10RLE

Explanation of Solution

Want to see more full solutions like this?

Chapter 3 Solutions