Four Forces

  

                                           Four forces


    Applied Force- Means to push or pull on a system. For example when I push a toy Im doing Applied force because Im pulling something. 

   Gravitational Force-  Is a force that is attracting two objects. For example if I drop a basketball on the floor the gravitational force is going to make it touch the floor, if there was no gravitational force instead of falling on the floor the basketball will be floating.

   
    Normal Force- Means a force of a surface, it's like pushing against gravity. For example if I put my notebook on my hand it's going to stay there because I'm preventing the notebook from falling.

    Tension Force- It's like a pulling force. For example if I bungee jump that will be tension force because the string will pull me back up and ir will prevent me from hitting the floor.