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Published byPriscilla Tate Modified over 9 years ago
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INTRODUCTION TO FORCES
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Basic forces of GRAVITY and APPLIED FORCE
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BALANCED FORCES on a person
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BALANCED FORCES involving FRICTION and NORMAL FORCE
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Example of all 4 forces on an object
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Most of these labels on this car are NOT the terms we just discussed. How can you compare these terms with the previous terms (normal force, applied force, gravity)?
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Forces are measured in NEWTONS. Study the three situations below, be sure to notice the RESULTANT (NET) FORCES:
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Simple diagram showing all forces in Newtons. What is the resultant (net) force?
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This diagram represents a toy car in motion. Draw it in your ISN and add a VECTOR labeled in Newtons to represent the applied force of the car to the right.
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15N Magnitude of motion is 10 N to the right
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