Motion in 2 or 3 Dimensions Flashcards by Dennis O'Keeffe

Q

Compenents of a 3D displacement vector

A

**r **= xi + yj + jk

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Q

Acceleration compents can be found as…

A

a_x = dv_x/dt

a_y = dv_y/dt

a_z = dv_z/dt

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Q

Uniform and nonuniform circular motion?

A

a_rad = v²/R = 4π²R/T²

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