what are forces?
Post on 09-Jan-2016
27 Views
Preview:
DESCRIPTION
What are Forces?. A force is a push or a pull on an object. Unbalanced Forces. In any situation , the overall force of an object after all the forces are added together is called the Net Force. 5 N 20 N An unbalanced force acting on an object will change the object’s motion. - PowerPoint PPT Presentation
TRANSCRIPT
top related