Mastering Type III Projectile Motion: Problems and Solutions
Explore the world of Type III projectile motion involving angles different from zero degrees. Learn how to solve problems step by step, understand maximum range calculations, and assess performance through various assignments. Engage in simulations, experiments, and assessments to enhance your understanding of this fascinating physics concept.
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Type III Projectiles These projectiles are launched at an angle other than zero degrees (That s a type ___) and they land at a different height than the launch height. Examples of Type III:
Solving Type III Make a triangle to get vixand viy Make X and Y charts If you solve for t in the Y direction, it takes two steps Impact velocity is found just like in Type I problems Velocity at the zenith is just like in Type II tup tdown final speed initial speed DO NOT USE DERIVED EQUATIONS YOU FIND IN THE TEXT!!!
Ex 1 A football is kicked at 20.0 m/s, at an angle of 50 (above horizontal). What is the maximum range if the ball must clear a 3.05 m high bar?
POD An Olympic diver leaves the 10.0m tall platform going 3.5m/s at a 60 angle. Determine the divers velocity (that means magnitude AND direction) when they impact the water.
Type III Performance Assessment Part I: Fire your marble vertically to determine the magnitude of its initial velocity. Part II: Ask instructor for a launch angle. Part III: Determine range if launcher is on lab table, and target box is on floor. Part IV: Test prediction Part V: Write a two part word problem that includes all your measurements. Part VI: Show the neat solution to the two part word problem. Note: Part V must precede part VI on your report!
Assignments Quest! Phet Simulation: Set up a type III Measure everything EXCEPT RANGE On back of WS, solve for range Position target and test Lab (Tuesday) Optional: Shoot the Monkey Gizmo on explorelearning - user name: physics_south -password: Einstein -Record your answers to the 5 assessment questions PCR review Projectile Motion (in Vectors: Motion and Forces in Two Dimensions)
