PROJECTILE MOTION

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What is the definition of a projectile? What connection does it have to another topic previously studied this year?

What is the acceleration of the vertical component of a projectile? How about of the horizontal component?

What is the relationship between free fall and projectile motion? What is the relationship between the distance of a projectile underneath a no- gravity, straight line path and a free falling object's distance covered as it falls?

What kind of path do projectiles usually have?

What are headwinds, crosswinds, and tailwinds? How do they affect the motion of objects?

Explain horizontal and vertical components of velocity. How, if at all, do they depend on each other?

How do vectors relate to motion?

Definition?

Examples of scalar quantities

Examples of vector quantities

Vectors

What angle usually provides the greatest horizontal range? Which pairs of angles result in the same ranges?

Steps for solving: 1. ____________ 2. ____________ 3. ____________ 4. ____________ 5. ____________ 6. ____________

How to solve?

Solving Projectile Motion Scenarios

How to recognize?

3-4-5

45-45-90

30-60-90

Special Right Triangles

Tan(θ) = ___

Cos(θ) = ___

Sin(θ) = ___

Trig. Functions

Special Right Triangles/Trig. Functions

PROJECTILE MOTION