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Unit: Motion in a plane (Hindi)

Introduction to vectors and two-dimensional motion (Hindi)

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Introduction to two-dimensional motion: vector review
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Practice
Describing two-dimensional motion with vectors
4 questions

Analyzing vectors using trigonometry (Hindi)

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Visualizing vectors in 2 dimensions (Hindi)
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Analyzing vectors using trigonometry review
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Practice
Adding and decomposing vectors using trigonometry
4 questions

Graphs of projectile motion (Hindi)

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Projectile motion graphs (Hindi)
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Projectile motion graphs review
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Practice
2D projectile motion: Identifying graphs for projectiles
4 questions
2D projectile motion: Vectors and comparing multiple trajectories
4 questions

Horizontally launched projectiles (Hindi)

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Horizontally launched projectile (Hindi)
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What are velocity components?
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Horizontally launched projectile review
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Practice
Solving kinematic equations for horizontal projectiles
4 questions

Projectiles launched at an angle (Hindi)

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Projectile at an angle (Hindi)
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Projectiles launched at an angle review
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Practice
Angled launch projectile vectors
4 questions
Comparing projectile trajectories
4 questions

Projectiles launched from/to a height (Hindi)

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Launching and landing on different elevations (Hindi)
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Total displacement for projectile (Hindi)
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Total final velocity for projectile (Hindi)
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What is 2D projectile motion?
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Projectile on an incline (Hindi)

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Projectile on an incline (Hindi)
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Relative motion in 2D (Hindi)

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Relative motion in 2D (Hindi)
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Rain man problem (Hindi)
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Uniform circular motion introduction (Hindi)

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Angular motion variables (Hindi)
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Distance or arc length from angular displacement (Hindi)
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Angular velocity and speed (Hindi)
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Connecting angular velocity to period and frequency (Hindi)
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Radius from velocity and angular velocity (Hindi)
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Linear velocity comparison from radius and angular velocity: Worked example (Hindi)
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Change in period and frequency from change in angular velocity examples (Hindi)
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Uniform circular motion and centripetal acceleration review
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Practice
Circular motion basics: Angular velocity, period, and frequency
4 questions

Centripetal acceleration (Hindi)

Learn
Race cars with constant speed around curve (Hindi)
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Visual understanding of centripetal acceleration formula (Hindi)
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Deriving formula for centripetal acceleration from angular velocity (Hindi)
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Change in centripetal acceleration from change in linear velocity and radius: Examples (Hindi)
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Centripetal acceleration review
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Practice
Predicting changes in centripetal acceleration
4 questions

About this unit

Now that we understand velocity and acceleration well in one-dimension, we can explore scenarios that are even more fun. With a little bit of trigonometry, we can think about whether a baseball can clear the "green monster" at Fenway Park.