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2D and 3D Motions How does one use the rules for solving 1D motion problems and...

2D and 3D Motions

  1. How does one use the rules for solving 1D motion problems and apply them to 2D or 3D motion problems?
  2. What is a major difference between velocity and acceleration vectors when it comes to their directions relative to the motion of an object?
  3. In general, how would you describe the horizontal speed of an object during projectile motion?

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