Types of Forces

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Across
  1. 4. a contact force that acts perpendicular to surface contact between two objects
  2. 5. A force that propels an object. Such as, a propeller on an airplane or boat, a jet/rocket engine, etc.
  3. 6. The upward force which a fluid exerts on an object that is in/on the fluid.
  4. 7. A force exerted on an airplane due to the way a fluid moves around a wing. This force is always perpendicular the bottom of the wing.
  5. 9. The tendency of an object at rest to stay at rest and the tendency of an object in motion to stay in motion. Newton's First Law is the Law of Inertia.
  6. 10. the attraction or repulsion between electric charges
Down
  1. 1. the force of attraction or repulsion generated by moving or spinning electric charges
  2. 2. Frictional force created as an object moves through a fluid (e.g. air or water)
  3. 3. a contact force that opposes the sliding of an object across a surface (goes in opposite direction of motion)
  4. 5. a pulling force due to a rope, chain, cable, etc.
  5. 8. an attractive force that pulls objects towards the center of the Earth, also known as weight