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Forces and machines jesús

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Forces and machines jesús

  1. 1.  A force can put an object into motion, stop an object or change the way that it moves. A force can also deform or break an object.
  2. 2.  Contact forces Non-contact forces
  3. 3.  Wheelbarrows inclined planes Pulleys
  4. 4.  class1 levers class 2 levers  class 3 levers
  5. 5.  A complex machine is a combination of two or more simple machines.
  6. 6.  The art of applying scientific knowledge to solve practical problems.