Loading
Loading
Free Online Courses, Classes and Tutorials

Physics - Normal and Contact Forces

Junte-se a 2,922 outros estudantes
Physics - Normal and Contact Forces
  • Descrição
  • Resultado
  • Certificação
  • Understanding the concept of force and the effects various forces have on objects are very important topics in physics. For example, when you try to move a heavy object it takes more effort to get it moving than to keep it moving because of gravity and the different types of friction involved.

    In this free online physics course you will learn more about the force of gravity and its counterpart the normal force, and why some objects do not move even when they are on a slope. The force of friction is also discussed, including static and kinetic types, and as friction is dependent on types of the materials involved the course also looks at the coefficient of static friction relative to kinetic friction. Examples of each type of force are worked through giving the learner a clear insight into how forces work together and how to calculate their respective values.

    This free online physics course will be of great interest to students who are studying physics, chemistry, engineering and mathematics, to students who wish to pursue a career in any of the sciences or engineering fields, and to anybody wanting to understand the dynamics of moving objects on specific surfaces.

  • Upon the completion of this course you will be able to:
    - Demonstrate an understanding of what normal and contact force are;
    - Calculate normal force;
    - Break down force of gravity into its components;
    - Describe static an kinetic friction;
    - and solve for static and kinetic friction.

  • "Todos os cursos da Alison são gratuitos para estudar. Para completar com sucesso um curso, você deve marcar 80% ou mais em cada avaliação do curso. Após a conclusão bem-sucedida de um curso",Você pode optar por tornar a sua conquista formal comprando um Diploma , Certificado ou PDF da Alison.

    oficial. Ter um documento da Alison oficial é uma ótima forma de comemorar e compartilhar o seu sucesso. É:

    • Ideal para incluir nos CVs,inscrições de trabalho e portfolios
    • Uma forma de mostrar a sua habilidade de aprender e alcançar altos resultados

Notification

Você recebeu uma nova notificação

Clique aqui para visualizar todos eles