| Sections | |||
|---|---|---|---|
| Intro to 2D Motion | 32 mins | 0 completed | Learn |
| Projectile Motion | 67 mins | 0 completed | Learn |
| More Projectile Motion | 42 mins | 0 completed | Learn |
| Initial Velocity in Projectile Motion | 20 mins | 0 completed | Learn |
| Circular Motion | 27 mins | 0 completed | Learn |
| Additional Practice |
|---|
| Motion in 2D |
| Motion in 2D & 3D With Calc |
| Projectile Motion: Horizontal & Negative Launch |
| Projectile Motion: Positive Launch |
| Projectile Motion: Launch From Moving Vehicle |
| Relative Motion |
The coordinates of a bird flying in the xy plane are given by x(t) = at and y(t) = 3.0 m - Bt2, where a = 2.4 m/s and B = 1.2 m/s2. Find the velocity vector of the bird as a function of time, expressed in component form.
Enter your friends' email addresses to invite them:
Join thousands of students and gain free access to 55 hours of Physics videos that follow the topics your textbook covers.