Chapter 8: Angular Kinetics

 

Chapter Objectives

After this chapter, you will be able to:

  • State the first condition of equilibrium.
  • Explain the difference between static equilibrium and dynamic equilibrium.
  • State the second condition that is necessary to achieve equilibrium.
  • Explain torque and the factors on which it depends.
  • Describe the role of torque in rotational mechanics
  • Calculate the mechanical advantage.
  • Explain the forces exerted by muscles.
  • State how a bad posture causes back strain.
  • Discuss the benefits of skeletal muscles attached close to joints.
  • Discuss various complexities in the real system of muscles, bones, and joints.
  • Calculate angular acceleration of an object.
  • Observe the link between linear and angular acceleration.
  • Observe the kinematics of rotational motion.
  • Understand the relationship between force, mass and acceleration.
  • Study the turning effect of force.
  • Study the analogy between force and torque, mass and moment of inertia, and linear acceleration and angular acceleration.

 

License

Icon for the Creative Commons Attribution 4.0 International License

Biomechanics of Human Movement Copyright © August 22, 2016 by OpenStax is licensed under a Creative Commons Attribution 4.0 International License, except where otherwise noted.

Share This Book